Sure Lane
type: MusicGroup
popularity: 10
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc908f638b855114542612b26ac8560100b8b8acc8245814978ad6023ec76e59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e4c59e3-50b9-477d-8296-330def8f3f33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e4c59e3-50b9-477d-8296-330def8f3f33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e4c59e3-50b9-477d-8296-330def8f3f33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc908f638b855114542612b26ac8560100b8b8acc8245814978ad6023ec76e59","name":"Sure Lane","registered_at":"2026-06-20T04:31:14Z","symbol":"NIM1512964","token_address":"0xa5e65d7f72871c20ac361d01eb9cd545d86a83ba","type":"artist","uuid":"9e4c59e3-50b9-477d-8296-330def8f3f33"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc908f638b855114542612b26ac8560100b8b8acc8245814978ad6023ec76e59. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e4c59e3-50b9-477d-8296-330def8f3f33.json and https://artists.proofprofile.net/proofs/artist/9e4c59e3-50b9-477d-8296-330def8f3f33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xdc908f638b855114542612b26ac8560100b8b8acc8245814978ad6023ec76e59","name":"Sure Lane","registered_at":"2026-06-20T04:31:14Z","symbol":"NIM1512964","token_address":"0xa5e65d7f72871c20ac361d01eb9cd545d86a83ba","type":"artist","uuid":"9e4c59e3-50b9-477d-8296-330def8f3f33"}
album: It's Like That
  type: MusicAlbum
  date published: 2021-05-19