H.B. Thal
type: MusicGroup
popularity: 2
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdacf88913171700572a1a5e47a8b6912d30de4620064d6838b77e7ade682d22c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/907c36ad-b104-49f2-9e15-782ccf188bd8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/907c36ad-b104-49f2-9e15-782ccf188bd8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/907c36ad-b104-49f2-9e15-782ccf188bd8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdacf88913171700572a1a5e47a8b6912d30de4620064d6838b77e7ade682d22c","name":"H.B. Thal","registered_at":"2026-06-17T16:05:00Z","symbol":"NIM1447189","token_address":"0xbf8b233b5a41b665d481b51d796e586015a70c42","type":"artist","uuid":"907c36ad-b104-49f2-9e15-782ccf188bd8"}
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 0xdacf88913171700572a1a5e47a8b6912d30de4620064d6838b77e7ade682d22c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/907c36ad-b104-49f2-9e15-782ccf188bd8.json and https://artists.proofprofile.net/proofs/artist/907c36ad-b104-49f2-9e15-782ccf188bd8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdacf88913171700572a1a5e47a8b6912d30de4620064d6838b77e7ade682d22c","name":"H.B. Thal","registered_at":"2026-06-17T16:05:00Z","symbol":"NIM1447189","token_address":"0xbf8b233b5a41b665d481b51d796e586015a70c42","type":"artist","uuid":"907c36ad-b104-49f2-9e15-782ccf188bd8"}
album: Sorry
  type: MusicAlbum
  date published: 2019-02-08
album: The Feeling
  type: MusicAlbum
  date published: 2019-02-15
album: Purpose
  type: MusicAlbum
  date published: 2019-02-15
album: H.B. Thal
  type: MusicAlbum
  date published: 2019-03-01
album: Edge of You
  type: MusicAlbum
  date published: 2019-08-16
album: Moving On
  type: MusicAlbum
  date published: 2022-10-21
album: Bloom
  type: MusicAlbum
  date published: 2023-01-27
album: Think About You
  type: MusicAlbum
  date published: 2023-08-18
album: Need to Know
  type: MusicAlbum
  date published: 2023-09-01
album: Right Place Wrong Time
  type: MusicAlbum
  date published: 2023-09-15
album: How Do You Sleep
  type: MusicAlbum
  date published: 2023-09-29
album: Hooked on a Feeling
  type: MusicAlbum
  date published: 2023-10-13
album: Dancing In the Dark
  type: MusicAlbum
  date published: 2024-06-07
album: After All
  type: MusicAlbum
  date published: 2025-01-17