La Xaxi Band
type: MusicGroup
popularity: 3
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5409eaa8b942dd3c11e917e275cfd4b71547d2c0f711abb6bcf982ef4ae378c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97dfacf-b287-44b4-b877-866ad2f326a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97dfacf-b287-44b4-b877-866ad2f326a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c97dfacf-b287-44b4-b877-866ad2f326a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5409eaa8b942dd3c11e917e275cfd4b71547d2c0f711abb6bcf982ef4ae378c4","name":"La Xaxi Band","registered_at":"2026-06-20T22:13:01Z","symbol":"NIM1731041","token_address":"0x2af6bb7a1b89a3b2b73ca558d748765daba5a077","type":"artist","uuid":"c97dfacf-b287-44b4-b877-866ad2f326a9"}
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 0x5409eaa8b942dd3c11e917e275cfd4b71547d2c0f711abb6bcf982ef4ae378c4. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c97dfacf-b287-44b4-b877-866ad2f326a9.json and https://artists.proofprofile.net/proofs/artist/c97dfacf-b287-44b4-b877-866ad2f326a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x5409eaa8b942dd3c11e917e275cfd4b71547d2c0f711abb6bcf982ef4ae378c4","name":"La Xaxi Band","registered_at":"2026-06-20T22:13:01Z","symbol":"NIM1731041","token_address":"0x2af6bb7a1b89a3b2b73ca558d748765daba5a077","type":"artist","uuid":"c97dfacf-b287-44b4-b877-866ad2f326a9"}
album: Un Circ de Sensacions
  type: MusicAlbum
  date published: 2020-10-26
album: La Festassa (Remix)
  type: MusicAlbum
  date published: 2025-04-10
album: Fes-te Animal
  type: MusicAlbum
  date published: 2025-05-21
album: Festa Major
  type: MusicAlbum
  date published: 2025-07-24