https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/Head https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/assertion https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/provenance https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/pubinfo https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/assertion https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations http://purl.org/dc/terms/description Returns recommended introduction actions for a given user, only when the viewer is that user themselves (owner gate ?__CURRENTUSER_multi_iri = ?_user_iri). One row per applicable recommendation, each carrying a ?recommendation text. A 'local introduction' is defined exactly as the UI's isIntroWithLocalKey: SIGNED BY the local key (?__LOCALPUBKEY_multi), DECLARING it, with the local-key declaration's location absent or matching ?__SITEURL_multi (nanobench->nanodash); localCount counts those. Branches: (1) create — localCount=0 (carries local-key bundle to prefill the create action); (2) get-approval — localCount=1 and the local key is not approved in the trust repo (carries the intro nanopub); (3) derive — localCount=0 but the user has introductions elsewhere; (4) retract — localCount>1; (5) update-approved — localCount>0, the local key is not approved, but the user has another approved key in the trust repo. No rows for non-owners or logged-out viewers. local_pubkey/short/site_url are action-mapping data (hidden from display). https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations http://purl.org/dc/terms/license http://www.apache.org/licenses/LICENSE-2.0 https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/kpxl/grlc/grlc-query https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations http://www.w3.org/2000/01/rdf-schema#label Get introduction recommendations https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations https://w3id.org/kpxl/grlc/endpoint https://w3id.org/np/l/nanopub-query-1.1/repo/type/77757cabf6184c51c20b8b0fe5dc5e1365b7f628448335184ad54319a0affdfc https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations https://w3id.org/kpxl/grlc/sparql prefix np: <http://www.nanopub.org/nschema#> prefix npx: <http://purl.org/nanopub/x/> prefix npa: <http://purl.org/nanopub/admin/> select ?recommendation ?intro_np ?local_pubkey ?local_pubkey_short ?site_url where { values ?__CURRENTUSER_multi_iri {} filter(?_user_iri = ?__CURRENTUSER_multi_iri) { # (1) create: no local introduction yet values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} filter(bound(?__LOCALPUBKEY_multi)) { select (count(distinct ?lnp) as ?localCount) where { values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} graph npa:graph { ?lnp npa:hasValidSignatureForPublicKey ?lsign . filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lsign . } ?lnp np:hasAssertion ?la . } graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . optional { ?lkd npx:hasKeyLocation ?lloc . } } filter(coalesce(str(?lsign) = str(?__LOCALPUBKEY_multi), false)) filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false)) filter(!bound(?lloc) || coalesce(str(?lloc) = str(?__SITEURL_multi), false) || coalesce(replace(str(?lloc), "nanobench", "nanodash") = str(?__SITEURL_multi), false)) } } filter(?localCount = 0) bind(coalesce(str(?__LOCALPUBKEY_multi), "") as ?local_pubkey) bind(if(strlen(?local_pubkey) >= 45, concat(substr(?local_pubkey, 1, 1), "..", substr(?local_pubkey, 41, 5), ".."), "") as ?local_pubkey_short) bind(coalesce(str(?__SITEURL_multi), "") as ?site_url) bind("The local key from this site is not part of an introduction yet. Create one to link it to your identity." as ?recommendation) } union { # (2) get-approval: exactly one local introduction, not yet approved values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} filter(bound(?__LOCALPUBKEY_multi)) { select (count(distinct ?lnp) as ?localCount) (sample(?lnp) as ?localIntroNp) where { values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} graph npa:graph { ?lnp npa:hasValidSignatureForPublicKey ?lsign . filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lsign . } ?lnp np:hasAssertion ?la . } graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . optional { ?lkd npx:hasKeyLocation ?lloc . } } filter(coalesce(str(?lsign) = str(?__LOCALPUBKEY_multi), false)) filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false)) filter(!bound(?lloc) || coalesce(str(?lloc) = str(?__SITEURL_multi), false) || coalesce(replace(str(?lloc), "nanobench", "nanodash") = str(?__SITEURL_multi), false)) } } filter(?localCount = 1) bind(lcase(sha256(str(?__LOCALPUBKEY_multi))) as ?lpkHash) filter not exists { service <https://w3id.org/np/l/nanopub-query-1.1/repo/trust> { graph npa:graph { npa:thisRepo npa:hasCurrentTrustState ?tg . } graph ?tg { ?acct npa:agent ?_user_iri ; npa:pubkey ?lpkHash ; npa:trustStatus npa:loaded . } } } bind("Your introduction with the local key is not approved yet. Share it so a maintainer can approve it:" as ?recommendation) bind(?localIntroNp as ?intro_np) } union { # (3) derive: no local introduction, but the user has introductions elsewhere values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} filter(bound(?__LOCALPUBKEY_multi)) { select (count(distinct ?lnp) as ?localCount) where { values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} graph npa:graph { ?lnp npa:hasValidSignatureForPublicKey ?lsign . filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lsign . } ?lnp np:hasAssertion ?la . } graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . optional { ?lkd npx:hasKeyLocation ?lloc . } } filter(coalesce(str(?lsign) = str(?__LOCALPUBKEY_multi), false)) filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false)) filter(!bound(?lloc) || coalesce(str(?lloc) = str(?__SITEURL_multi), false) || coalesce(replace(str(?lloc), "nanobench", "nanodash") = str(?__SITEURL_multi), false)) } } filter(?localCount = 0) filter exists { graph npa:graph { ?unp npa:hasValidSignatureForPublicKey ?uk . filter not exists { ?unpx npx:invalidates ?unp ; npa:hasValidSignatureForPublicKey ?uk . } ?unp np:hasAssertion ?ua . } graph ?ua { ?ukd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?ukey . } } bind("You have introductions elsewhere, but none with this site's local key. Use 'derive new introduction' in the table below to declare those keys alongside the local key." as ?recommendation) } union { # (4) retract: more than one local introduction values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} filter(bound(?__LOCALPUBKEY_multi)) { select (count(distinct ?lnp) as ?localCount) where { values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} graph npa:graph { ?lnp npa:hasValidSignatureForPublicKey ?lsign . filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lsign . } ?lnp np:hasAssertion ?la . } graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . optional { ?lkd npx:hasKeyLocation ?lloc . } } filter(coalesce(str(?lsign) = str(?__LOCALPUBKEY_multi), false)) filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false)) filter(!bound(?lloc) || coalesce(str(?lloc) = str(?__SITEURL_multi), false) || coalesce(replace(str(?lloc), "nanobench", "nanodash") = str(?__SITEURL_multi), false)) } } filter(?localCount > 1) bind("You have multiple introductions from this site. Use 'retract' in the table below to remove the redundant ones." as ?recommendation) } union { # (5) update-approved: local key not approved, but the user has another approved key values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} filter(bound(?__LOCALPUBKEY_multi)) { select (count(distinct ?lnp) as ?localCount) where { values ?__LOCALPUBKEY_multi {} values ?__SITEURL_multi {} graph npa:graph { ?lnp npa:hasValidSignatureForPublicKey ?lsign . filter not exists { ?lnpx npx:invalidates ?lnp ; npa:hasValidSignatureForPublicKey ?lsign . } ?lnp np:hasAssertion ?la . } graph ?la { ?lkd npx:declaredBy ?_user_iri ; npx:hasPublicKey ?lpubkey . optional { ?lkd npx:hasKeyLocation ?lloc . } } filter(coalesce(str(?lsign) = str(?__LOCALPUBKEY_multi), false)) filter(coalesce(str(?lpubkey) = str(?__LOCALPUBKEY_multi), false)) filter(!bound(?lloc) || coalesce(str(?lloc) = str(?__SITEURL_multi), false) || coalesce(replace(str(?lloc), "nanobench", "nanodash") = str(?__SITEURL_multi), false)) } } filter(?localCount > 0) bind(lcase(sha256(str(?__LOCALPUBKEY_multi))) as ?lpkHash) filter not exists { service <https://w3id.org/np/l/nanopub-query-1.1/repo/trust> { graph npa:graph { npa:thisRepo npa:hasCurrentTrustState ?tg . } graph ?tg { ?acct npa:agent ?_user_iri ; npa:pubkey ?lpkHash ; npa:trustStatus npa:loaded . } } } filter exists { service <https://w3id.org/np/l/nanopub-query-1.1/repo/trust> { graph npa:graph { npa:thisRepo npa:hasCurrentTrustState ?tg2 . } graph ?tg2 { ?acct2 npa:agent ?_user_iri ; npa:pubkey ?okHash ; npa:trustStatus npa:loaded . filter(?okHash != ?lpkHash) } } } bind("Your local key is not approved, but you have an approved introduction elsewhere. Add this site's local key to that approved introduction, at the site where you created it." as ?recommendation) } } https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/provenance https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/pubinfo https://orcid.org/0000-0002-1267-0234 http://xmlns.com/foaf/0.1/name Tobias Kuhn https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://purl.org/dc/terms/created 2026-06-09T06:40:01Z https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://purl.org/dc/terms/creator https://orcid.org/0000-0002-1267-0234 https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://purl.org/nanopub/x/embeds https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/get-intro-recommendations https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w http://purl.org/nanopub/x/supersedes https://w3id.org/np/RA3TX49K5rlZrrN9cQXThPWAH__tBYRrnopEkOPDIayK8 https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/sig http://purl.org/nanopub/x/hasPublicKey MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/sig http://purl.org/nanopub/x/hasSignature QEJJ4CFlBn3ML3vL9oK4NNEghAxsv7NCKbp0aFnmSCzbmbi8P6XU97g82QD5shIbex07c8Q6HIiMAQvz331oBMv843hhajnbmlno4CvoktphDp6yRZzUjGWNaryAPKf8iCwptkf15Gt/ofCpvZEj9SDjVxD/0ini9O1ZfIuACBw= https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w https://w3id.org/np/RA32MFuReWbczDt_TjUr_2syPR-Oe_z9PZZLQpPnh528w/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1267-0234