Kuero
type: MusicGroup
popularity: 5
followers: 808
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b48d878a13ea8241308c48db089abe12912bd32e9857c5227ff71384e71fdbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b0d756b-b97c-4041-a767-26afcce34e16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b0d756b-b97c-4041-a767-26afcce34e16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b0d756b-b97c-4041-a767-26afcce34e16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
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 0x4b48d878a13ea8241308c48db089abe12912bd32e9857c5227ff71384e71fdbb. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b0d756b-b97c-4041-a767-26afcce34e16.json and https://artists.proofprofile.net/proofs/artist/2b0d756b-b97c-4041-a767-26afcce34e16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: Mundo Desorden
  type: MusicAlbum
  date published: 1999-04-04
album: Mundo Desorden
  type: MusicAlbum
  date published: 1999-04-04
album: Mundo Desorden
  type: MusicAlbum
  date published: 1999-04-04
album: Calles Punk
  type: MusicAlbum
  date published: 2001-01-01
album: Calles Punk
  type: MusicAlbum
  date published: 2001-05-05
album: Calles Punk
  type: MusicAlbum
  date published: 2001-05-05
album: Calles Punk
  type: MusicAlbum
  date published: 2001-05-05
album: Desde Niño / Al Filo de lo Posible
  type: MusicAlbum
  date published: 2001-06-06
album: Desde Niño / Al Filo de lo Posible
  type: MusicAlbum
  date published: 2001-06-06
album: Desde Niño / Al Filo de Lo Posible
  type: MusicAlbum
  date published: 2001-06-06