Y-Bros
type: MusicGroup
popularity: 3
followers: 1978
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69d005af00ee9978391ccc2c4a1515ded177464c6e3de585c3d256e390f116a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff2fba47-0a68-43db-b386-49855475e12b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff2fba47-0a68-43db-b386-49855475e12b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff2fba47-0a68-43db-b386-49855475e12b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x69d005af00ee9978391ccc2c4a1515ded177464c6e3de585c3d256e390f116a1. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff2fba47-0a68-43db-b386-49855475e12b.json and https://artists.proofprofile.net/proofs/artist/ff2fba47-0a68-43db-b386-49855475e12b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Le Sang
  type: MusicAlbum
  date published: 2018-09-12
album: BDNR (Bloqués dans nos rêves)
  type: MusicAlbum
  date published: 2018-10-25
album: Préparés
  type: MusicAlbum
  date published: 2018-12-03
album: TTSU (Turn That Shit Up)
  type: MusicAlbum
  date published: 2019-03-29
album: Rollercoaster
  type: MusicAlbum
  date published: 2019-04-19
album: Suivez ça
  type: MusicAlbum
  date published: 2019-04-19
album: Suivez ça
  type: MusicAlbum
  date published: 2019-05-24
album: Cascade
  type: MusicAlbum
  date published: 2020-05-01
album: Bruce
  type: MusicAlbum
  date published: 2020-10-02