TLoc 2730
type: MusicGroup
popularity: 20
followers: 12751
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53068244b23ad0ca060fcac79d36582ce30bc79bb675127264b149208d3c9623
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/305a9258-4e10-434f-b25d-fea8cc829a7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/305a9258-4e10-434f-b25d-fea8cc829a7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/305a9258-4e10-434f-b25d-fea8cc829a7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53068244b23ad0ca060fcac79d36582ce30bc79bb675127264b149208d3c9623","name":"TLoc 2730","registered_at":"2026-06-14T09:28:10Z","symbol":"NIM0410003","token_address":"0x619ed95aa0235e76843fa6a56a37d53d43f18fd2","type":"artist","uuid":"305a9258-4e10-434f-b25d-fea8cc829a7b"}
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 0x53068244b23ad0ca060fcac79d36582ce30bc79bb675127264b149208d3c9623. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/305a9258-4e10-434f-b25d-fea8cc829a7b.json and https://artists.proofprofile.net/proofs/artist/305a9258-4e10-434f-b25d-fea8cc829a7b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x53068244b23ad0ca060fcac79d36582ce30bc79bb675127264b149208d3c9623","name":"TLoc 2730","registered_at":"2026-06-14T09:28:10Z","symbol":"NIM0410003","token_address":"0x619ed95aa0235e76843fa6a56a37d53d43f18fd2","type":"artist","uuid":"305a9258-4e10-434f-b25d-fea8cc829a7b"}
album: First Day Out
  type: MusicAlbum
  date published: 2022-07-22