Beatus Choral Ensemble
type: MusicGroup
genre: gregorian chant
popularity: 20
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1db4565e3cbfef3fadec4074b15381bfd41b1d5c5f073298990d42df2cdd432c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29d6df99-d1b6-45f5-99fd-bd477cb892c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29d6df99-d1b6-45f5-99fd-bd477cb892c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29d6df99-d1b6-45f5-99fd-bd477cb892c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1db4565e3cbfef3fadec4074b15381bfd41b1d5c5f073298990d42df2cdd432c","name":"Beatus Choral Ensemble","registered_at":"2026-06-14T08:52:53Z","symbol":"NIM0401598","token_address":"0xd3b607bd8fb0e2ac99893400161a5117ecf5e4b2","type":"artist","uuid":"29d6df99-d1b6-45f5-99fd-bd477cb892c8"}
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 0x1db4565e3cbfef3fadec4074b15381bfd41b1d5c5f073298990d42df2cdd432c. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29d6df99-d1b6-45f5-99fd-bd477cb892c8.json and https://artists.proofprofile.net/proofs/artist/29d6df99-d1b6-45f5-99fd-bd477cb892c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x1db4565e3cbfef3fadec4074b15381bfd41b1d5c5f073298990d42df2cdd432c","name":"Beatus Choral Ensemble","registered_at":"2026-06-14T08:52:53Z","symbol":"NIM0401598","token_address":"0xd3b607bd8fb0e2ac99893400161a5117ecf5e4b2","type":"artist","uuid":"29d6df99-d1b6-45f5-99fd-bd477cb892c8"}
album: September 2019 Collection
  type: MusicAlbum
  date published: 2019-10-05
album: O Radiant Light
  type: MusicAlbum
  date published: 2020-05-22
album: Ave Maria
  type: MusicAlbum
  date published: 2020-11-13