ivansan
type: MusicGroup
popularity: 16
followers: 1209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01d97a1e0791d633d96dc7c6723ab86a3c23b3c53e034aeb83ecd1821f45328d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adbbb87e-973f-44e7-834a-603f95da555b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adbbb87e-973f-44e7-834a-603f95da555b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adbbb87e-973f-44e7-834a-603f95da555b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
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 0x01d97a1e0791d633d96dc7c6723ab86a3c23b3c53e034aeb83ecd1821f45328d. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adbbb87e-973f-44e7-834a-603f95da555b.json and https://artists.proofprofile.net/proofs/artist/adbbb87e-973f-44e7-834a-603f95da555b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
album: x casa
  type: MusicAlbum
  date published: 2021-06-04
album: acostumbrado
  type: MusicAlbum
  date published: 2021-07-16
album: quién me lo diría?
  type: MusicAlbum
  date published: 2021-10-06
album: mercadona
  type: MusicAlbum
  date published: 2022-01-14
album: pisa fuerte
  type: MusicAlbum
  date published: 2022-02-25
album: cora de cartelera
  type: MusicAlbum
  date published: 2022-06-17
album: peligro constante
  type: MusicAlbum
  date published: 2023-01-20
album: CUIDADO
  type: MusicAlbum
  date published: 2023-07-27
album: tormenta
  type: MusicAlbum
  date published: 2023-09-15
album: si te vas
  type: MusicAlbum
  date published: 2023-10-20
album: como un rayo
  type: MusicAlbum
  date published: 2023-11-17
album: raro
  type: MusicAlbum
  date published: 2024-04-24
album: AUTODEFENSA
  type: MusicAlbum
  date published: 2024-07-03
album: LA FLECHA
  type: MusicAlbum
  date published: 2025-02-11
album: AMILAO
  type: MusicAlbum
  date published: 2025-04-03
album: LABÉ
  type: MusicAlbum
  date published: 2025-04-24
album: ROJO
  type: MusicAlbum
  date published: 2025-05-29
album: LA LLAVE
  type: MusicAlbum
  date published: 2025-06-12
album: COMPLETAMENTE LOCO
  type: MusicAlbum
  date published: 2025-11-06