Amy Balcomb
type: MusicGroup
popularity: 5
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83fca0de8f59a29403cc8e7645b7e2604f9193c610bde9ebef00866d7231ac47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b215fdcb-02a8-4fc8-b0d1-23422e7fb428.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b215fdcb-02a8-4fc8-b0d1-23422e7fb428.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b215fdcb-02a8-4fc8-b0d1-23422e7fb428
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83fca0de8f59a29403cc8e7645b7e2604f9193c610bde9ebef00866d7231ac47","name":"Amy Balcomb","registered_at":"2026-06-20T13:05:53Z","symbol":"NIM1617326","token_address":"0x7c2a96d3743a44af1fd25f04fb1b9b0df9544ef9","type":"artist","uuid":"b215fdcb-02a8-4fc8-b0d1-23422e7fb428"}
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 0x83fca0de8f59a29403cc8e7645b7e2604f9193c610bde9ebef00866d7231ac47. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b215fdcb-02a8-4fc8-b0d1-23422e7fb428.json and https://artists.proofprofile.net/proofs/artist/b215fdcb-02a8-4fc8-b0d1-23422e7fb428.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x83fca0de8f59a29403cc8e7645b7e2604f9193c610bde9ebef00866d7231ac47","name":"Amy Balcomb","registered_at":"2026-06-20T13:05:53Z","symbol":"NIM1617326","token_address":"0x7c2a96d3743a44af1fd25f04fb1b9b0df9544ef9","type":"artist","uuid":"b215fdcb-02a8-4fc8-b0d1-23422e7fb428"}
album: Artist Series, Vol. 25: Dystopian Dreams
  type: MusicAlbum
  date published: 2019-12-01
album: Turning a Corner
  type: MusicAlbum
  date published: 2023-02-24
album: Dimensional Conquest
  type: MusicAlbum
  date published: 2023-09-29
album: Tender Moments
  type: MusicAlbum
  date published: 2024-01-08
  track: Tender Moments
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131393
    explicit: false
    by artist: Amy Balcomb
    in album: Tender Moments
      type: MusicAlbum
      date published: 2024-01-08
    isrc code: BGA472346025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:40:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1310c23e435c8265eaf3539e2781bf9ed622094126223c23d1d2055948eb0946
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472346025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:42:55Z
    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 0x1310c23e435c8265eaf3539e2781bf9ed622094126223c23d1d2055948eb0946. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:42:55Z), 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/BGA472346025.
      date published: 2026-07-20T05:42:55Z
    audio: Tender Moments
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.279
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.244
      additional property: Energy
        type: PropertyValue
        value: 0.175
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.897
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.857
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.114
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.627
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pensive Piano: Thoughtful, Reflective, Heartfelt
  type: MusicAlbum
  date published: 2024-02-23
album: Echoes
  type: MusicAlbum
  date published: 2024-03-15
album: Analysis
  type: MusicAlbum
  date published: 2024-07-22