The Gruixut's
type: MusicGroup
popularity: 9
followers: 596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f2af7bdd3ceba25250b0552fc5810a5481dcbc068fee73f5e19677989295efd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df30f02-7db3-4fc2-b247-27d4237243a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df30f02-7db3-4fc2-b247-27d4237243a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0df30f02-7db3-4fc2-b247-27d4237243a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f2af7bdd3ceba25250b0552fc5810a5481dcbc068fee73f5e19677989295efd","name":"The Gruixut's","registered_at":"2026-06-15T18:27:42Z","symbol":"NIM0794101","token_address":"0x1efbe7c3721421c0e3bc9082bf78f691a8ee7006","type":"artist","uuid":"0df30f02-7db3-4fc2-b247-27d4237243a3"}
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 0x0f2af7bdd3ceba25250b0552fc5810a5481dcbc068fee73f5e19677989295efd. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df30f02-7db3-4fc2-b247-27d4237243a3.json and https://artists.proofprofile.net/proofs/artist/0df30f02-7db3-4fc2-b247-27d4237243a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x0f2af7bdd3ceba25250b0552fc5810a5481dcbc068fee73f5e19677989295efd","name":"The Gruixut's","registered_at":"2026-06-15T18:27:42Z","symbol":"NIM0794101","token_address":"0x1efbe7c3721421c0e3bc9082bf78f691a8ee7006","type":"artist","uuid":"0df30f02-7db3-4fc2-b247-27d4237243a3"}
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  type: MusicAlbum
  date published: 2008-10-20
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  date published: 2008-10-20
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  type: MusicAlbum
  date published: 2011-03-08
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  type: MusicAlbum
  date published: 2011-03-08
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  type: MusicAlbum
  date published: 2015-06-09
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  type: MusicAlbum
  date published: 2023-12-01