Drew Stephenson
type: MusicGroup
genre: smooth soul
popularity: 13
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07215a60e82ab0689beb0727728ceb805d307697ca3cad53ee120729e3be2f93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a35ded84-53bb-4b74-a3e1-4ff7af300ce8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a35ded84-53bb-4b74-a3e1-4ff7af300ce8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a35ded84-53bb-4b74-a3e1-4ff7af300ce8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x07215a60e82ab0689beb0727728ceb805d307697ca3cad53ee120729e3be2f93. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a35ded84-53bb-4b74-a3e1-4ff7af300ce8.json and https://artists.proofprofile.net/proofs/artist/a35ded84-53bb-4b74-a3e1-4ff7af300ce8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
  text: {"copyright_id":"0x07215a60e82ab0689beb0727728ceb805d307697ca3cad53ee120729e3be2f93","name":"Drew Stephenson","registered_at":"2026-06-14T21:34:26Z","symbol":"NIM0583229","token_address":"0x934e6a1a83d8d81c244e0063c18fe69caee7d3ba","type":"artist","uuid":"a35ded84-53bb-4b74-a3e1-4ff7af300ce8"}
album: Digging For Bones
  type: MusicAlbum
  date published: 2008-10-08
album: A Driven Man
  type: MusicAlbum
  date published: 2011-07-11
album: Norfolk Island Sound
  type: MusicAlbum
  date published: 2017-06-11
album: The Dead Detectives Club
  type: MusicAlbum
  date published: 2019-01-27
album: Curtis Stirling
  type: MusicAlbum
  date published: 2021-03-13
album: A Most Imperfect Machine
  type: MusicAlbum
  date published: 2021-07-02
album: Manifesto
  type: MusicAlbum
  date published: 2022-05-04
album: Manifesto
  type: MusicAlbum
  date published: 2022-05-04
album: Lizard Skin
  type: MusicAlbum
  date published: 2022-08-05
album: Lizard Skin
  type: MusicAlbum
  date published: 2022-08-05
album: A God for the Lost and Losing
  type: MusicAlbum
  date published: 2022-10-14
album: Songs from the Distant Borders
  type: MusicAlbum
  date published: 2024-04-27
album: Years
  type: MusicAlbum
  date published: 2024-11-15
album: Maggie Carter and the Angels
  type: MusicAlbum
  date published: 2025-02-19
  track: Maggie Carter and the Angels
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152000
    explicit: false
    by artist: Drew Stephenson
    in album: Maggie Carter and the Angels
      type: MusicAlbum
      date published: 2025-02-19
    genre: smooth soul
    isrc code: UKXN22552808
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:12:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xead86df9cf747d0cb43d655fc0215962be295cbd7f3eed99c7426ba90eecf483
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22552808
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead86df9cf747d0cb43d655fc0215962be295cbd7f3eed99c7426ba90eecf483. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/UKXN22552808.
      date published: 2026-07-04T14:03:39Z
    audio: Maggie Carter and the Angels
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.501
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.385
      additional property: Energy
        type: PropertyValue
        value: 0.162
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.846
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.199
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.205
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.601
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Colm Cannon's Call
  type: MusicAlbum
  date published: 2025-07-16
  track: Colm Cannon's Call
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203389
    explicit: false
    by artist: Drew Stephenson
    in album: Colm Cannon's Call
      type: MusicAlbum
      date published: 2025-07-16
    genre: smooth soul
    isrc code: GXH2J2580512
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T23:06:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae58809908dcead037a71b110d032b8062b3d54514ffd1ec50dc4389c06a12b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXH2J2580512
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Colm Cannon's Call
album: Superhero

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae58809908dcead037a71b110d032b8062b3d54514ffd1ec50dc4389c06a12b0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GXH2J2580512.
date published: 2026-07-05T01:12:41Z

Colm Cannon's Call
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.058
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: 0.664
additional property: Energy
  type: PropertyValue
  value: 0.459
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.254
additional property: Instrumentalness
  type: PropertyValue
  value: 0.242
additional property: Liveness
  type: PropertyValue
  value: 0.464
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.728
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.473
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Superhero
type: MusicAlbum
date published: 2025-09-18