La Cristina
type: MusicGroup
popularity: 4
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26c5431b46f382d43c23d740ec3d676ab0dced2f9e78c7d96b0d0cdd26eb9cbd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6307ead-31cc-48c3-9f83-4df4782de4c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6307ead-31cc-48c3-9f83-4df4782de4c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6307ead-31cc-48c3-9f83-4df4782de4c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26c5431b46f382d43c23d740ec3d676ab0dced2f9e78c7d96b0d0cdd26eb9cbd","name":"La Cristina","registered_at":"2026-06-21T14:59:26Z","symbol":"NIM1953443","token_address":"0xf90a3ad23aeb30e807cb6eb77bd74b35193ebb3c","type":"artist","uuid":"f6307ead-31cc-48c3-9f83-4df4782de4c3"}
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 0x26c5431b46f382d43c23d740ec3d676ab0dced2f9e78c7d96b0d0cdd26eb9cbd. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6307ead-31cc-48c3-9f83-4df4782de4c3.json and https://artists.proofprofile.net/proofs/artist/f6307ead-31cc-48c3-9f83-4df4782de4c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x26c5431b46f382d43c23d740ec3d676ab0dced2f9e78c7d96b0d0cdd26eb9cbd","name":"La Cristina","registered_at":"2026-06-21T14:59:26Z","symbol":"NIM1953443","token_address":"0xf90a3ad23aeb30e807cb6eb77bd74b35193ebb3c","type":"artist","uuid":"f6307ead-31cc-48c3-9f83-4df4782de4c3"}
album: Escile Remix
  type: MusicAlbum
  date published: 2020-12-24
album: PANDA TRASH
  type: MusicAlbum
  date published: 2020-12-31
album: BAGASSUORE
  type: MusicAlbum
  date published: 2021-02-02
album: CAM4
  type: MusicAlbum
  date published: 2021-07-08
album: Falling
  type: MusicAlbum
  date published: 2021-07-15
album: FREAKY
  type: MusicAlbum
  date published: 2021-07-21
album: NIGHT
  type: MusicAlbum
  date published: 2022-12-25
album: VENETO LOVE
  type: MusicAlbum
  date published: 2024-01-12
album: Alleluia
  type: MusicAlbum
  date published: 2024-02-19
album: ONE NIGHT La Cristina
  type: MusicAlbum
  date published: 2024-05-07