Aubrey Adams
type: MusicGroup
description: Aubrey Wellington Adams (17 June 1920 – 6 August 1990) was a Jamaican pianist and keyboard player who was one of the top bandleaders in Jamaica in the 1950s, and led the Dewdroppers as well as playing
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f90417995c3583c08bab06403328b8298b550b0207fddeda617b620d8c318c5
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/86f4e130-4067-4c36-9f88-b5b8cd27bda7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f4e130-4067-4c36-9f88-b5b8cd27bda7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86f4e130-4067-4c36-9f88-b5b8cd27bda7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f90417995c3583c08bab06403328b8298b550b0207fddeda617b620d8c318c5","name":"Aubrey Adams","registered_at":"2026-06-17T12:43:21Z","symbol":"NIM1399129","token_address":"0x23fb136b34c70dd2a886b0dc4dc659790a2f04fb","type":"artist","uuid":"86f4e130-4067-4c36-9f88-b5b8cd27bda7"}
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 0x6f90417995c3583c08bab06403328b8298b550b0207fddeda617b620d8c318c5. 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/86f4e130-4067-4c36-9f88-b5b8cd27bda7.json and https://artists.proofprofile.net/proofs/artist/86f4e130-4067-4c36-9f88-b5b8cd27bda7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6f90417995c3583c08bab06403328b8298b550b0207fddeda617b620d8c318c5","name":"Aubrey Adams","registered_at":"2026-06-17T12:43:21Z","symbol":"NIM1399129","token_address":"0x23fb136b34c70dd2a886b0dc4dc659790a2f04fb","type":"artist","uuid":"86f4e130-4067-4c36-9f88-b5b8cd27bda7"}
album: Sam Thomson
  type: MusicAlbum
  date published: 2022-06-10
album: Halminster Canyon
  type: MusicAlbum
  date published: 2022-06-10
  track: Halminster Canyon
    type: MusicRecording
    duration: PT0M32S
    duration ms: 32820
    explicit: false
    by artist: Aubrey Adams
    in album: Halminster Canyon
      type: MusicAlbum
      date published: 2022-06-10
    isrc code: QZQAY2257856
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:28:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4a967c16932adaca1e31fc5e08271d77f8994a2684588ac0e3cd202d285072e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 957785
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957785
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2257856
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T01:55:31Z
    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 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 0x4a967c16932adaca1e31fc5e08271d77f8994a2684588ac0e3cd202d285072e4. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZQAY2257856.
      date published: 2026-07-13T01:55:31Z
    audio: Halminster Canyon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.05
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.09
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.824
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.627
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.238
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jody Newman
  type: MusicAlbum
  date published: 2022-06-10
album: Jordan Turner
  type: MusicAlbum
  date published: 2022-06-10