Will Mann
type: MusicGroup
genre: musicals
popularity: 12
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6279d846fc73b04b942b6b1f7b5fed257a5d54938fbe07369ff55f2c951d37b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82207b3f-5a04-44bc-9706-1f8dbc5f3f6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82207b3f-5a04-44bc-9706-1f8dbc5f3f6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82207b3f-5a04-44bc-9706-1f8dbc5f3f6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6279d846fc73b04b942b6b1f7b5fed257a5d54938fbe07369ff55f2c951d37b","name":"Will Mann","registered_at":"2026-06-14T18:12:47Z","symbol":"NIM0535149","token_address":"0x62477a5641203ec2b7c78b9dcaff0631998d54a7","type":"artist","uuid":"82207b3f-5a04-44bc-9706-1f8dbc5f3f6f"}
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 0xe6279d846fc73b04b942b6b1f7b5fed257a5d54938fbe07369ff55f2c951d37b. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82207b3f-5a04-44bc-9706-1f8dbc5f3f6f.json and https://artists.proofprofile.net/proofs/artist/82207b3f-5a04-44bc-9706-1f8dbc5f3f6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0xe6279d846fc73b04b942b6b1f7b5fed257a5d54938fbe07369ff55f2c951d37b","name":"Will Mann","registered_at":"2026-06-14T18:12:47Z","symbol":"NIM0535149","token_address":"0x62477a5641203ec2b7c78b9dcaff0631998d54a7","type":"artist","uuid":"82207b3f-5a04-44bc-9706-1f8dbc5f3f6f"}