Tigars
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79b6bdf472fec72466625110b18908cbe0094682c87c20c2f8ff0f1fdd7fa6e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5f458d6-af7b-4a55-95d9-e7c1c819d707.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5f458d6-af7b-4a55-95d9-e7c1c819d707.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5f458d6-af7b-4a55-95d9-e7c1c819d707
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
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 0x79b6bdf472fec72466625110b18908cbe0094682c87c20c2f8ff0f1fdd7fa6e1. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5f458d6-af7b-4a55-95d9-e7c1c819d707.json and https://artists.proofprofile.net/proofs/artist/b5f458d6-af7b-4a55-95d9-e7c1c819d707.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
album: La belle vie
  type: MusicAlbum
  date published: 2021-12-19
album: Roadtrip
  type: MusicAlbum
  date published: 2022-01-22
album: New Life
  type: MusicAlbum
  date published: 2022-03-08
album: Mascarade
  type: MusicAlbum
  date published: 2022-04-07
album: Année 80
  type: MusicAlbum
  date published: 2022-05-25
album: Vacances
  type: MusicAlbum
  date published: 2022-08-02
album: Réflexion II
  type: MusicAlbum
  date published: 2023-05-04
album: 626, Notre-Dame
  type: MusicAlbum
  date published: 2023-11-14
album: 114 BPM
  type: MusicAlbum
  date published: 2024-02-02
album: La taverne du coin
  type: MusicAlbum
  date published: 2025-07-04