T V S N
type: MusicGroup
genre: jazz beats
genre: lo-fi
genre: lo-fi beats
popularity: 18
followers: 904
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8adb4f7ef1523e9b5dbc7cc55e7741957843aab428ac9b03770f72bfaa8a1acd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ee1546b-d133-443c-991b-a8bf8c24f3f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ee1546b-d133-443c-991b-a8bf8c24f3f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ee1546b-d133-443c-991b-a8bf8c24f3f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8adb4f7ef1523e9b5dbc7cc55e7741957843aab428ac9b03770f72bfaa8a1acd","name":"T V S N","registered_at":"2026-06-14T16:06:45Z","symbol":"NIM0505111","token_address":"0xf592ab4ca44459e1794ced3c9cae81fed47c8d5d","type":"artist","uuid":"6ee1546b-d133-443c-991b-a8bf8c24f3f8"}
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 0x8adb4f7ef1523e9b5dbc7cc55e7741957843aab428ac9b03770f72bfaa8a1acd. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ee1546b-d133-443c-991b-a8bf8c24f3f8.json and https://artists.proofprofile.net/proofs/artist/6ee1546b-d133-443c-991b-a8bf8c24f3f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x8adb4f7ef1523e9b5dbc7cc55e7741957843aab428ac9b03770f72bfaa8a1acd","name":"T V S N","registered_at":"2026-06-14T16:06:45Z","symbol":"NIM0505111","token_address":"0xf592ab4ca44459e1794ced3c9cae81fed47c8d5d","type":"artist","uuid":"6ee1546b-d133-443c-991b-a8bf8c24f3f8"}
album: The Last Song of the Kauai
  type: MusicAlbum
  date published: 2019-04-05