SMOKE TRAIL
type: MusicGroup
genre: deathcore
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff1a3b018bd8beb55a43f6bed1b760312cfbf32990fb6d8ce296df83387d0bdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a11be092-02be-4dec-b518-dae1f42f6a9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a11be092-02be-4dec-b518-dae1f42f6a9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a11be092-02be-4dec-b518-dae1f42f6a9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff1a3b018bd8beb55a43f6bed1b760312cfbf32990fb6d8ce296df83387d0bdc","name":"SMOKE TRAIL","registered_at":"2026-06-20T05:44:18Z","symbol":"NIM1530240","token_address":"0x18a23972a44bb72b12fbfd0dc17b30831f9fc5c1","type":"artist","uuid":"a11be092-02be-4dec-b518-dae1f42f6a9e"}
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 0xff1a3b018bd8beb55a43f6bed1b760312cfbf32990fb6d8ce296df83387d0bdc. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a11be092-02be-4dec-b518-dae1f42f6a9e.json and https://artists.proofprofile.net/proofs/artist/a11be092-02be-4dec-b518-dae1f42f6a9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xff1a3b018bd8beb55a43f6bed1b760312cfbf32990fb6d8ce296df83387d0bdc","name":"SMOKE TRAIL","registered_at":"2026-06-20T05:44:18Z","symbol":"NIM1530240","token_address":"0x18a23972a44bb72b12fbfd0dc17b30831f9fc5c1","type":"artist","uuid":"a11be092-02be-4dec-b518-dae1f42f6a9e"}
album: DEMO 2025
  type: MusicAlbum
  date published: 2025-06-03