Sergi Val
type: MusicGroup
genre: hard house
popularity: 2
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0e83b7e8b6671d38f2db528d80a54f27e8e3d32d9066752c7f440639a366548
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0e83b7e8b6671d38f2db528d80a54f27e8e3d32d9066752c7f440639a366548","name":"Sergi Val","registered_at":"2026-06-21T03:18:36Z","symbol":"NIM1803656","token_address":"0xae2baf69115c74e532f04701e864f22186b5c75d","type":"artist","uuid":"d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d"}
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 0xb0e83b7e8b6671d38f2db528d80a54f27e8e3d32d9066752c7f440639a366548. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d.json and https://artists.proofprofile.net/proofs/artist/d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xb0e83b7e8b6671d38f2db528d80a54f27e8e3d32d9066752c7f440639a366548","name":"Sergi Val","registered_at":"2026-06-21T03:18:36Z","symbol":"NIM1803656","token_address":"0xae2baf69115c74e532f04701e864f22186b5c75d","type":"artist","uuid":"d7b28a3f-d33f-4e10-97b5-b5c16d5c8b0d"}
album: Time To Bump
  type: MusicAlbum
  date published: 2014-05-23
album: Place To Be
  type: MusicAlbum
  date published: 2014-06-16
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  type: MusicAlbum
  date published: 2024-06-21
album: American Jump
  type: MusicAlbum
  date published: 2024-07-26
album: Relax (Take It Easy)
  type: MusicAlbum
  date published: 2024-12-16
album: Get Lucky
  type: MusicAlbum
  date published: 2025-11-07
album: Bang Beat
  type: MusicAlbum
  date published: 2025-11-07