T. Frank
type: MusicGroup
popularity: 15
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x743cc67b06b7f6aa37473aa9439db5db0c786b90c55247cf1f16d5fd3d1242a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/574fc58d-ee93-461f-94e1-c1d1e621d8cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/574fc58d-ee93-461f-94e1-c1d1e621d8cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/574fc58d-ee93-461f-94e1-c1d1e621d8cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x743cc67b06b7f6aa37473aa9439db5db0c786b90c55247cf1f16d5fd3d1242a0","name":"T. Frank","registered_at":"2026-06-14T13:37:00Z","symbol":"NIM0469373","token_address":"0x3a9866dcaac214a78f57435faaee628ce8c13f02","type":"artist","uuid":"574fc58d-ee93-461f-94e1-c1d1e621d8cc"}
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 0x743cc67b06b7f6aa37473aa9439db5db0c786b90c55247cf1f16d5fd3d1242a0. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/574fc58d-ee93-461f-94e1-c1d1e621d8cc.json and https://artists.proofprofile.net/proofs/artist/574fc58d-ee93-461f-94e1-c1d1e621d8cc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0x743cc67b06b7f6aa37473aa9439db5db0c786b90c55247cf1f16d5fd3d1242a0","name":"T. Frank","registered_at":"2026-06-14T13:37:00Z","symbol":"NIM0469373","token_address":"0x3a9866dcaac214a78f57435faaee628ce8c13f02","type":"artist","uuid":"574fc58d-ee93-461f-94e1-c1d1e621d8cc"}
album: Miracle of Truth
  type: MusicAlbum
  date published: 2022-04-23
album: Now It's Over
  type: MusicAlbum
  date published: 2022-05-14
album: Am I Alone
  type: MusicAlbum
  date published: 2022-06-04
album: Beautiful Sadness
  type: MusicAlbum
  date published: 2022-06-25