Allan Broad
type: MusicGroup
popularity: 8
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9464e442b417fab4e2676d7fc6879a3aa86efd76dac87f906330590824ef5056
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/601dac69-954a-4013-8522-d94c711c1cce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/601dac69-954a-4013-8522-d94c711c1cce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/601dac69-954a-4013-8522-d94c711c1cce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9464e442b417fab4e2676d7fc6879a3aa86efd76dac87f906330590824ef5056","name":"Allan Broad","registered_at":"2026-06-16T23:01:25Z","symbol":"NIM1203087","token_address":"0x8517b10f78c71fec50a9272363e3e40904eb9b2b","type":"artist","uuid":"601dac69-954a-4013-8522-d94c711c1cce"}
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 0x9464e442b417fab4e2676d7fc6879a3aa86efd76dac87f906330590824ef5056. 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/601dac69-954a-4013-8522-d94c711c1cce.json and https://artists.proofprofile.net/proofs/artist/601dac69-954a-4013-8522-d94c711c1cce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9464e442b417fab4e2676d7fc6879a3aa86efd76dac87f906330590824ef5056","name":"Allan Broad","registered_at":"2026-06-16T23:01:25Z","symbol":"NIM1203087","token_address":"0x8517b10f78c71fec50a9272363e3e40904eb9b2b","type":"artist","uuid":"601dac69-954a-4013-8522-d94c711c1cce"}
album: Off the Sofa
  type: MusicAlbum
  date published: 1994
album: Now Where Was I?
  type: MusicAlbum
  date published: 2013-10-21
album: Songs Like Children
  type: MusicAlbum
  date published: 2014-12-08
album: Songs Like Children II
  type: MusicAlbum
  date published: 2016-05-29
album: Love, Truth and Fantasy
  type: MusicAlbum
  date published: 2018-08-16
album: The Black Sheep Adventures
  type: MusicAlbum
  date published: 2019-05-31
album: Time to Let It Go
  type: MusicAlbum
  date published: 2022-02-02
album: The Professor & the Bassist
  type: MusicAlbum
  date published: 2023-06-07
album: Woodside Road
  type: MusicAlbum
  date published: 2025-07-16