Blane 1
type: MusicGroup
popularity: 7
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a8b9645141fc4b92f93ef9ef44617e9a67e88fdeeea75b3ad7babc93bfa52a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76f7e79e-d422-459b-ac17-265b36965168.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76f7e79e-d422-459b-ac17-265b36965168.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76f7e79e-d422-459b-ac17-265b36965168
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a8b9645141fc4b92f93ef9ef44617e9a67e88fdeeea75b3ad7babc93bfa52a6","name":"Blane 1","registered_at":"2026-06-17T07:08:57Z","symbol":"NIM1319424","token_address":"0x16e712338b9161a56914c628fff399f8c982b2b0","type":"artist","uuid":"76f7e79e-d422-459b-ac17-265b36965168"}
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 0x5a8b9645141fc4b92f93ef9ef44617e9a67e88fdeeea75b3ad7babc93bfa52a6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76f7e79e-d422-459b-ac17-265b36965168.json and https://artists.proofprofile.net/proofs/artist/76f7e79e-d422-459b-ac17-265b36965168.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5a8b9645141fc4b92f93ef9ef44617e9a67e88fdeeea75b3ad7babc93bfa52a6","name":"Blane 1","registered_at":"2026-06-17T07:08:57Z","symbol":"NIM1319424","token_address":"0x16e712338b9161a56914c628fff399f8c982b2b0","type":"artist","uuid":"76f7e79e-d422-459b-ac17-265b36965168"}
album: Amen
  type: MusicAlbum
  date published: 2019-12-03