B.H. 22
type: MusicGroup
popularity: 3
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc075a77711274580e9d61cc1a173f28a42f0c7b7f0dbd8f4f96aae47cd145724
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b93cc192-60da-4703-8f6b-b68011bb068b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b93cc192-60da-4703-8f6b-b68011bb068b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b93cc192-60da-4703-8f6b-b68011bb068b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc075a77711274580e9d61cc1a173f28a42f0c7b7f0dbd8f4f96aae47cd145724","name":"B.H. 22","registered_at":"2026-06-20T15:54:35Z","symbol":"NIM1650211","token_address":"0xaa56147daffe1dd66cb9c501d516791c7be902d4","type":"artist","uuid":"b93cc192-60da-4703-8f6b-b68011bb068b"}
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 0xc075a77711274580e9d61cc1a173f28a42f0c7b7f0dbd8f4f96aae47cd145724. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b93cc192-60da-4703-8f6b-b68011bb068b.json and https://artists.proofprofile.net/proofs/artist/b93cc192-60da-4703-8f6b-b68011bb068b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xc075a77711274580e9d61cc1a173f28a42f0c7b7f0dbd8f4f96aae47cd145724","name":"B.H. 22","registered_at":"2026-06-20T15:54:35Z","symbol":"NIM1650211","token_address":"0xaa56147daffe1dd66cb9c501d516791c7be902d4","type":"artist","uuid":"b93cc192-60da-4703-8f6b-b68011bb068b"}
album: 1/10
  type: MusicAlbum
  date published: 2021-04-20
album: B.H. 22: The Musical
  type: MusicAlbum
  date published: 2021-04-30
album: EAR PEPPERS
  type: MusicAlbum
  date published: 2021-05-22
album: PROJECT SCIENCE
  type: MusicAlbum
  date published: 2021-08-05
album: James Likes Yellow Paint
  type: MusicAlbum
  date published: 2021-10-27
album: 2/10
  type: MusicAlbum
  date published: 2022-01-06
album: Snack Attack
  type: MusicAlbum
  date published: 2022-05-01
album: CHRISTMAS
  type: MusicAlbum
  date published: 2022-12-25