mr lab!
type: MusicGroup
popularity: 2
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3f4fa27124cfad1158379f2756c1ca0e8acc00fdd066fb521acb78e8a53b494
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aeadd5a-bac0-448c-92d3-1629cd973e80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aeadd5a-bac0-448c-92d3-1629cd973e80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1aeadd5a-bac0-448c-92d3-1629cd973e80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3f4fa27124cfad1158379f2756c1ca0e8acc00fdd066fb521acb78e8a53b494","name":"mr lab!","registered_at":"2026-06-15T22:49:17Z","symbol":"NIM0856481","token_address":"0x296ec21dc1639b3c3a717ba804090d778e5ac71f","type":"artist","uuid":"1aeadd5a-bac0-448c-92d3-1629cd973e80"}
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 0xb3f4fa27124cfad1158379f2756c1ca0e8acc00fdd066fb521acb78e8a53b494. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1aeadd5a-bac0-448c-92d3-1629cd973e80.json and https://artists.proofprofile.net/proofs/artist/1aeadd5a-bac0-448c-92d3-1629cd973e80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb3f4fa27124cfad1158379f2756c1ca0e8acc00fdd066fb521acb78e8a53b494","name":"mr lab!","registered_at":"2026-06-15T22:49:17Z","symbol":"NIM0856481","token_address":"0x296ec21dc1639b3c3a717ba804090d778e5ac71f","type":"artist","uuid":"1aeadd5a-bac0-448c-92d3-1629cd973e80"}
album: And Now It's Time To Go...
  type: MusicAlbum
  date published: 2006-03-06
album: Why Are You Talking About Me ?
  type: MusicAlbum
  date published: 2008-05-20
album: Post Industrial Ceremony
  type: MusicAlbum
  date published: 2008-05-22
album: Post Industrial Ceremony
  type: MusicAlbum
  date published: 2008-11-15