Chorovaya Akademia
type: MusicGroup
genre: choral
genre: gregorian chant
popularity: 16
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4393044d7cd6e1b41307f1b79cf7570274e6c9768d83ad9797f90b4b0779900
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b0b42c2-095c-4009-969c-2b67fa920b06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b0b42c2-095c-4009-969c-2b67fa920b06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b0b42c2-095c-4009-969c-2b67fa920b06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4393044d7cd6e1b41307f1b79cf7570274e6c9768d83ad9797f90b4b0779900","name":"Chorovaya Akademia","registered_at":"2026-06-14T14:00:48Z","symbol":"NIM0475059","token_address":"0x7f16429e4c9ed81629c2fb7464add871b9315fee","type":"artist","uuid":"5b0b42c2-095c-4009-969c-2b67fa920b06"}
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 0xb4393044d7cd6e1b41307f1b79cf7570274e6c9768d83ad9797f90b4b0779900. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b0b42c2-095c-4009-969c-2b67fa920b06.json and https://artists.proofprofile.net/proofs/artist/5b0b42c2-095c-4009-969c-2b67fa920b06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0xb4393044d7cd6e1b41307f1b79cf7570274e6c9768d83ad9797f90b4b0779900","name":"Chorovaya Akademia","registered_at":"2026-06-14T14:00:48Z","symbol":"NIM0475059","token_address":"0x7f16429e4c9ed81629c2fb7464add871b9315fee","type":"artist","uuid":"5b0b42c2-095c-4009-969c-2b67fa920b06"}