Trip à 4
type: MusicGroup
popularity: 3
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cef7c79061b34cdb2e26f7db3595343568cbf4ef0b3f1c3112070721b290b73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cc08249-840d-41af-a101-c9eb4604a170.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cc08249-840d-41af-a101-c9eb4604a170.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cc08249-840d-41af-a101-c9eb4604a170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cef7c79061b34cdb2e26f7db3595343568cbf4ef0b3f1c3112070721b290b73","name":"Trip à 4","registered_at":"2026-06-16T05:07:34Z","symbol":"NIM0946830","token_address":"0x69a15cb9f5e3055dbbdf22e15fa676c91d4fd880","type":"artist","uuid":"2cc08249-840d-41af-a101-c9eb4604a170"}
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 0x7cef7c79061b34cdb2e26f7db3595343568cbf4ef0b3f1c3112070721b290b73. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cc08249-840d-41af-a101-c9eb4604a170.json and https://artists.proofprofile.net/proofs/artist/2cc08249-840d-41af-a101-c9eb4604a170.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0x7cef7c79061b34cdb2e26f7db3595343568cbf4ef0b3f1c3112070721b290b73","name":"Trip à 4","registered_at":"2026-06-16T05:07:34Z","symbol":"NIM0946830","token_address":"0x69a15cb9f5e3055dbbdf22e15fa676c91d4fd880","type":"artist","uuid":"2cc08249-840d-41af-a101-c9eb4604a170"}
album: Calendrier de l'avent
  type: MusicAlbum
  date published: 2024-12-01
album: La ballade du Trip à 4
  type: MusicAlbum
  date published: 2025-09-16
album: Moment Présent
  type: MusicAlbum
  date published: 2025-09-23