Coro da Catedral de Lisboa
type: MusicGroup
popularity: 3
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31bdc0fa7e03fc9bc45875f7a25c21947b0ad9dfaac58679a8c4df7fbd2bd579
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b340283-1f8d-4bdb-9054-c4f3a1369889.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b340283-1f8d-4bdb-9054-c4f3a1369889.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b340283-1f8d-4bdb-9054-c4f3a1369889
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31bdc0fa7e03fc9bc45875f7a25c21947b0ad9dfaac58679a8c4df7fbd2bd579","name":"Coro da Catedral de Lisboa","registered_at":"2026-06-20T03:46:06Z","symbol":"NIM1501319","token_address":"0x64b087d577fe4afdbf22f38c4c1f3efe52adfa59","type":"artist","uuid":"9b340283-1f8d-4bdb-9054-c4f3a1369889"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bdc0fa7e03fc9bc45875f7a25c21947b0ad9dfaac58679a8c4df7fbd2bd579. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b340283-1f8d-4bdb-9054-c4f3a1369889.json and https://artists.proofprofile.net/proofs/artist/9b340283-1f8d-4bdb-9054-c4f3a1369889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x31bdc0fa7e03fc9bc45875f7a25c21947b0ad9dfaac58679a8c4df7fbd2bd579","name":"Coro da Catedral de Lisboa","registered_at":"2026-06-20T03:46:06Z","symbol":"NIM1501319","token_address":"0x64b087d577fe4afdbf22f38c4c1f3efe52adfa59","type":"artist","uuid":"9b340283-1f8d-4bdb-9054-c4f3a1369889"}
album: Credo, Domine (Hino Oficial do Ano da Fé)
  type: MusicAlbum
  date published: 2012-10-25
album: Símbolo dos Apóstolos (Credo)
  type: MusicAlbum
  date published: 2012-10-25
album: É Natal, Cristo nasceu!
  type: MusicAlbum
  date published: 2012-11-21
album: Abri as portas a Cristo (Tributo a São João Paulo II)
  type: MusicAlbum
  date published: 2014-10-22
album: Dai graças ao Senhor porque é Natal
  type: MusicAlbum
  date published: 2017-11-01