La Chorale Du Brassus
type: MusicGroup
genre: choral
popularity: 3
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfca76b58f4621bf291a4da34184255f9bae54b7a66cb7f072c512a81a0804df9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcd9cbed-d867-43a7-95b4-47b64277b090.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcd9cbed-d867-43a7-95b4-47b64277b090.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bcd9cbed-d867-43a7-95b4-47b64277b090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfca76b58f4621bf291a4da34184255f9bae54b7a66cb7f072c512a81a0804df9","name":"La Chorale Du Brassus","registered_at":"2026-06-20T17:41:57Z","symbol":"NIM1670293","token_address":"0xb8440e39201be5144346e59aa7e5a8d33c48b978","type":"artist","uuid":"bcd9cbed-d867-43a7-95b4-47b64277b090"}
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 0xfca76b58f4621bf291a4da34184255f9bae54b7a66cb7f072c512a81a0804df9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcd9cbed-d867-43a7-95b4-47b64277b090.json and https://artists.proofprofile.net/proofs/artist/bcd9cbed-d867-43a7-95b4-47b64277b090.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfca76b58f4621bf291a4da34184255f9bae54b7a66cb7f072c512a81a0804df9","name":"La Chorale Du Brassus","registered_at":"2026-06-20T17:41:57Z","symbol":"NIM1670293","token_address":"0xb8440e39201be5144346e59aa7e5a8d33c48b978","type":"artist","uuid":"bcd9cbed-d867-43a7-95b4-47b64277b090"}
album: Sermisy: Languir me fais - Purcell: O Dieu qui vois et bénis nos pleurs - Ardeau: Belle qui tiens ma vie
  type: MusicAlbum
  date published: 1972-02-29
album: La Chorale du Brassus
  type: MusicAlbum
  date published: 2009-01-01
album: Morax: Prière du Rütli - Budry: Pour toi, pays - Kedrov: Pater Noster
  type: MusicAlbum
  date published: 2019-05-12