Jiran Seyn
type: MusicGroup
popularity: 2
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2c3e19a0afec30516bd2a5a45d40aff2fa645d269668d83a227faf3ff62ab1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39aab17-9e40-4a73-9614-962aa572af9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39aab17-9e40-4a73-9614-962aa572af9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e39aab17-9e40-4a73-9614-962aa572af9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2c3e19a0afec30516bd2a5a45d40aff2fa645d269668d83a227faf3ff62ab1a","name":"Jiran Seyn","registered_at":"2026-06-21T07:42:46Z","symbol":"NIM1864904","token_address":"0x73952687a09d66f489a21742df396029da745fe4","type":"artist","uuid":"e39aab17-9e40-4a73-9614-962aa572af9c"}
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 0xd2c3e19a0afec30516bd2a5a45d40aff2fa645d269668d83a227faf3ff62ab1a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e39aab17-9e40-4a73-9614-962aa572af9c.json and https://artists.proofprofile.net/proofs/artist/e39aab17-9e40-4a73-9614-962aa572af9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd2c3e19a0afec30516bd2a5a45d40aff2fa645d269668d83a227faf3ff62ab1a","name":"Jiran Seyn","registered_at":"2026-06-21T07:42:46Z","symbol":"NIM1864904","token_address":"0x73952687a09d66f489a21742df396029da745fe4","type":"artist","uuid":"e39aab17-9e40-4a73-9614-962aa572af9c"}
album: Kupatana
  type: MusicAlbum
  date published: 2021-09-24
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  type: MusicAlbum
  date published: 2023-04-28
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  type: MusicAlbum
  date published: 2023-09-01
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  type: MusicAlbum
  date published: 2024-06-14
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  type: MusicAlbum
  date published: 2024-08-23
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  type: MusicAlbum
  date published: 2025-03-28
album: Tell Me
  type: MusicAlbum
  date published: 2025-05-23
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  type: MusicAlbum
  date published: 2025-07-17