Schola Cantorum Magnificat - Pontifitium Inst. Musicae Sacrae
type: MusicGroup
genre: gregorian chant
popularity: 3
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f1d43bbc9de3e9deaff4691676e6b32890b472ba2bc1822b18dbc687dab782
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/484932d1-2500-4fd1-b9a7-c2abf6d2bd33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/484932d1-2500-4fd1-b9a7-c2abf6d2bd33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/484932d1-2500-4fd1-b9a7-c2abf6d2bd33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84f1d43bbc9de3e9deaff4691676e6b32890b472ba2bc1822b18dbc687dab782","name":"Schola Cantorum Magnificat - Pontifitium Inst. Musicae Sacrae","registered_at":"2026-06-16T14:44:00Z","symbol":"NIM1084402","token_address":"0xc667b85082059fb352acc668fbcfe92c2336ef39","type":"artist","uuid":"484932d1-2500-4fd1-b9a7-c2abf6d2bd33"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f1d43bbc9de3e9deaff4691676e6b32890b472ba2bc1822b18dbc687dab782. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/484932d1-2500-4fd1-b9a7-c2abf6d2bd33.json and https://artists.proofprofile.net/proofs/artist/484932d1-2500-4fd1-b9a7-c2abf6d2bd33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x84f1d43bbc9de3e9deaff4691676e6b32890b472ba2bc1822b18dbc687dab782","name":"Schola Cantorum Magnificat - Pontifitium Inst. Musicae Sacrae","registered_at":"2026-06-16T14:44:00Z","symbol":"NIM1084402","token_address":"0xc667b85082059fb352acc668fbcfe92c2336ef39","type":"artist","uuid":"484932d1-2500-4fd1-b9a7-c2abf6d2bd33"}
album: Cant'us Gregorianus, Vol. 2 (Domenica tertia et quarta Adventus)
  type: MusicAlbum
  date published: 2004-03-22
album: Cant'us Gregorianus, Vol. 3 (In Nativitate Domine et cantus varii)
  type: MusicAlbum
  date published: 2004-04-18
album: Cant'us Gregorianus, Vol. 4 (Domenica Pentecostes et in Assumptione)
  type: MusicAlbum
  date published: 2004-04-18
album: Cant'us Gragorianus, Vol. 1 (Domenica prima et secunda Adventus)
  type: MusicAlbum
  date published: 2004-06-07