Fænsen
type: MusicGroup
popularity: 5
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e60ea7384e28bf2035b928e3e3fea8e9217981599bb91beab40b74afef94cc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/929b4d4d-c474-4133-a2e5-7fea331a29c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/929b4d4d-c474-4133-a2e5-7fea331a29c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/929b4d4d-c474-4133-a2e5-7fea331a29c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e60ea7384e28bf2035b928e3e3fea8e9217981599bb91beab40b74afef94cc9","name":"Fænsen","registered_at":"2026-06-17T17:10:40Z","symbol":"NIM1462854","token_address":"0xaa444deb5973ce9274edb7d312e64283307c0be5","type":"artist","uuid":"929b4d4d-c474-4133-a2e5-7fea331a29c1"}
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 0x0e60ea7384e28bf2035b928e3e3fea8e9217981599bb91beab40b74afef94cc9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/929b4d4d-c474-4133-a2e5-7fea331a29c1.json and https://artists.proofprofile.net/proofs/artist/929b4d4d-c474-4133-a2e5-7fea331a29c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0e60ea7384e28bf2035b928e3e3fea8e9217981599bb91beab40b74afef94cc9","name":"Fænsen","registered_at":"2026-06-17T17:10:40Z","symbol":"NIM1462854","token_address":"0xaa444deb5973ce9274edb7d312e64283307c0be5","type":"artist","uuid":"929b4d4d-c474-4133-a2e5-7fea331a29c1"}
album: St. Thomas
  type: MusicAlbum
  date published: 2023-10-25
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  type: MusicAlbum
  date published: 2024-11-22
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  type: MusicAlbum
  date published: 2024-11-29
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  type: MusicAlbum
  date published: 2025-05-30
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  date published: 2025-10-17
album: ALLEZ
  type: MusicAlbum
  date published: 2025-11-07