3 Leg Torso
type: MusicGroup
genre: tango
popularity: 2
followers: 853
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f290f462877592ddc2eef66ebfa1b2c1d2a040a465caa502c6fa7372f6c680
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c550b0c-dbf6-4ae4-871f-090df37c8a3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c550b0c-dbf6-4ae4-871f-090df37c8a3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c550b0c-dbf6-4ae4-871f-090df37c8a3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8f290f462877592ddc2eef66ebfa1b2c1d2a040a465caa502c6fa7372f6c680","name":"3 Leg Torso","registered_at":"2026-06-15T17:51:13Z","symbol":"NIM0785397","token_address":"0xa93fb2c0ec6cdc3b3573b964b6a06a48086f9e81","type":"artist","uuid":"0c550b0c-dbf6-4ae4-871f-090df37c8a3c"}
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 0xb8f290f462877592ddc2eef66ebfa1b2c1d2a040a465caa502c6fa7372f6c680. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c550b0c-dbf6-4ae4-871f-090df37c8a3c.json and https://artists.proofprofile.net/proofs/artist/0c550b0c-dbf6-4ae4-871f-090df37c8a3c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0xb8f290f462877592ddc2eef66ebfa1b2c1d2a040a465caa502c6fa7372f6c680","name":"3 Leg Torso","registered_at":"2026-06-15T17:51:13Z","symbol":"NIM0785397","token_address":"0xa93fb2c0ec6cdc3b3573b964b6a06a48086f9e81","type":"artist","uuid":"0c550b0c-dbf6-4ae4-871f-090df37c8a3c"}
album: 3 Leg Torso
  type: MusicAlbum
  date published: 1997-01-01
album: Astor In Paris
  type: MusicAlbum
  date published: 2003-01-01
album: Animals & Cannibals
  type: MusicAlbum
  date published: 2010-08-10
album: And to All a Good Night
  type: MusicAlbum
  date published: 2015-12-02