John Bradbury
type: MusicGroup
popularity: 13
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x05a6fb1c641854523ec9a10571f7b969e7a6776ff418b0791e9d1a209eabbb02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/6f4c9adb-a251-4346-a9b2-51ba7739248f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f4c9adb-a251-4346-a9b2-51ba7739248f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a6fb1c641854523ec9a10571f7b969e7a6776ff418b0791e9d1a209eabbb02. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f4c9adb-a251-4346-a9b2-51ba7739248f.json and https://artists.proofprofile.net/proofs/artist/6f4c9adb-a251-4346-a9b2-51ba7739248f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x05a6fb1c641854523ec9a10571f7b969e7a6776ff418b0791e9d1a209eabbb02","name":"John Bradbury","registered_at":"2026-06-14T16:11:07Z","symbol":"NIM0506162","token_address":"0x6e2201fc2d351347d5c7a2bda277f1ab76695fab","type":"artist","uuid":"6f4c9adb-a251-4346-a9b2-51ba7739248f"}
album: Ben-Haim: Music of Israel
  type: MusicAlbum
  date published: 2020-11-01
album: Ben-Haim: Music of Israel
  type: MusicAlbum
  date published: 2020-10-30
track: Psalm 23 (Theme from The Vicar of Dibley)

Psalm 23 (Theme from The Vicar of Dibley)
type: MusicRecording
duration: PT2M42S
duration ms: 162120
explicit: false
by artist: Howard Goodall
by artist: George Humphreys
by artist: Christ Church Cathedral Choir, Oxford
by artist: John Bradbury
by artist: Clive Lander
by artist: Ian Rowbotham
by artist: Dave Bucknall
by artist: Adam Precious
by artist: David Goode
by artist: Stephen Darlington
in album: Gloria!
  type: MusicAlbum
  date published: 2011-01-01
popularity: 22
isrc code: GBBJY0301290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBJY0301290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88fdf32782be1f4e65e467e960b2f5716c9675303315bfa31ecbc9b9e4ac1cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBJY0301290.
  date published: 2026-06-13T17:25:41Z
audio: Psalm 23 (Theme from The Vicar of Dibley)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.515
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.782
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
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