Martin eiz
type: MusicGroup
popularity: 3
followers: 435
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4740f9e5fc578c24d14767db823cfb4f31ce66284131e31f9867e51c3c75ef7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88476a80-c7be-4779-a3c0-5b837f972c71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88476a80-c7be-4779-a3c0-5b837f972c71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88476a80-c7be-4779-a3c0-5b837f972c71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4740f9e5fc578c24d14767db823cfb4f31ce66284131e31f9867e51c3c75ef7a","name":"Martin eiz","registered_at":"2026-06-17T13:13:04Z","symbol":"NIM1406143","token_address":"0x70a6d584f7a7ba343386ab940a4035471ba1fba3","type":"artist","uuid":"88476a80-c7be-4779-a3c0-5b837f972c71"}
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 0x4740f9e5fc578c24d14767db823cfb4f31ce66284131e31f9867e51c3c75ef7a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88476a80-c7be-4779-a3c0-5b837f972c71.json and https://artists.proofprofile.net/proofs/artist/88476a80-c7be-4779-a3c0-5b837f972c71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4740f9e5fc578c24d14767db823cfb4f31ce66284131e31f9867e51c3c75ef7a","name":"Martin eiz","registered_at":"2026-06-17T13:13:04Z","symbol":"NIM1406143","token_address":"0x70a6d584f7a7ba343386ab940a4035471ba1fba3","type":"artist","uuid":"88476a80-c7be-4779-a3c0-5b837f972c71"}
album: new era
  type: MusicAlbum
  date published: 2024-03-06
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  type: MusicAlbum
  date published: 2024-03-06
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  type: MusicAlbum
  date published: 2024-03-10
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  type: MusicAlbum
  date published: 2024-04-24
album: Me tiene envuelto
  type: MusicAlbum
  date published: 2024-05-28
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  type: MusicAlbum
  date published: 2024-08-25
album: NO OLVIDE MI NOMBRE
  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
  date published: 2025-03-03
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  type: MusicAlbum
  date published: 2025-04-08
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  type: MusicAlbum
  date published: 2025-07-17