Cochejai
type: MusicGroup
popularity: 22
followers: 2035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe65538daef7ec6bf3358e84d1341639f211dca84b3c76373d5dd79994449511c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fa4d633-93e7-411a-8ca4-343481be6467.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fa4d633-93e7-411a-8ca4-343481be6467.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fa4d633-93e7-411a-8ca4-343481be6467
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xe65538daef7ec6bf3358e84d1341639f211dca84b3c76373d5dd79994449511c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fa4d633-93e7-411a-8ca4-343481be6467.json and https://artists.proofprofile.net/proofs/artist/1fa4d633-93e7-411a-8ca4-343481be6467.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Sin Sentir
  type: MusicAlbum
  date published: 2021-12-21
album: Sin Sentir
  type: MusicAlbum
  date published: 2021-12-21
album: Después de la Vida
  type: MusicAlbum
  date published: 2022-02-11
album: Después de la Vida
  type: MusicAlbum
  date published: 2022-02-11
album: Maldición
  type: MusicAlbum
  date published: 2022-04-01
album: Maldición
  type: MusicAlbum
  date published: 2022-04-01
album: Modelo de Revista
  type: MusicAlbum
  date published: 2022-09-30
album: Modelo de Revista
  type: MusicAlbum
  date published: 2022-09-30
album: Bajo tu portal
  type: MusicAlbum
  date published: 2022-12-07
album: Bajo tu portal
  type: MusicAlbum
  date published: 2022-12-07