Schola Liturgiczna
type: MusicGroup
genre: gregorian chant
popularity: 15
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x219c782ebec1f69134780a00ea57870e592d17a39a03c08bdaa33d49813dafdb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/183234b1-dd69-476c-a76e-927a919a72e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/183234b1-dd69-476c-a76e-927a919a72e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/183234b1-dd69-476c-a76e-927a919a72e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x219c782ebec1f69134780a00ea57870e592d17a39a03c08bdaa33d49813dafdb","name":"Schola Liturgiczna","registered_at":"2026-06-14T06:55:54Z","symbol":"NIM0373696","token_address":"0x28d7f22360e11dfb55be65c2018c14fb3979b9e5","type":"artist","uuid":"183234b1-dd69-476c-a76e-927a919a72e2"}
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 0x219c782ebec1f69134780a00ea57870e592d17a39a03c08bdaa33d49813dafdb. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/183234b1-dd69-476c-a76e-927a919a72e2.json and https://artists.proofprofile.net/proofs/artist/183234b1-dd69-476c-a76e-927a919a72e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x219c782ebec1f69134780a00ea57870e592d17a39a03c08bdaa33d49813dafdb","name":"Schola Liturgiczna","registered_at":"2026-06-14T06:55:54Z","symbol":"NIM0373696","token_address":"0x28d7f22360e11dfb55be65c2018c14fb3979b9e5","type":"artist","uuid":"183234b1-dd69-476c-a76e-927a919a72e2"}
album: Gregorian Choraly Gregorianskie
  type: MusicAlbum
  date published: 2015-05-12