Todd Carlon
type: MusicGroup
popularity: 4
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf54abc97d29ac2f0d40e3d9074322bc24af408567b3b87a9a5f308f85b8698bf
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/68b6ee35-38a5-4fc6-b0b6-65844276428a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68b6ee35-38a5-4fc6-b0b6-65844276428a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68b6ee35-38a5-4fc6-b0b6-65844276428a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf54abc97d29ac2f0d40e3d9074322bc24af408567b3b87a9a5f308f85b8698bf","name":"Todd Carlon","registered_at":"2026-06-17T02:28:20Z","symbol":"NIM1252453","token_address":"0x755d56ff9349352c553fbc82d1d3a357501a2d88","type":"artist","uuid":"68b6ee35-38a5-4fc6-b0b6-65844276428a"}
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 0xf54abc97d29ac2f0d40e3d9074322bc24af408567b3b87a9a5f308f85b8698bf. 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/68b6ee35-38a5-4fc6-b0b6-65844276428a.json and https://artists.proofprofile.net/proofs/artist/68b6ee35-38a5-4fc6-b0b6-65844276428a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf54abc97d29ac2f0d40e3d9074322bc24af408567b3b87a9a5f308f85b8698bf","name":"Todd Carlon","registered_at":"2026-06-17T02:28:20Z","symbol":"NIM1252453","token_address":"0x755d56ff9349352c553fbc82d1d3a357501a2d88","type":"artist","uuid":"68b6ee35-38a5-4fc6-b0b6-65844276428a"}
album: WWII: Fallen Heroes
  type: MusicAlbum
  date published: 2023-05-04
album: Wwii: Fallen Heroes
  type: MusicAlbum
  date published: 2023-05-04