John Michael Anderson
type: MusicGroup
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x932ee04e4cc96d4390c106c933bc98df48fed4f08e296bcbd9f1b46dcb305b7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7fcc368-f7e1-4763-ab54-cb508f6db1f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7fcc368-f7e1-4763-ab54-cb508f6db1f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7fcc368-f7e1-4763-ab54-cb508f6db1f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x932ee04e4cc96d4390c106c933bc98df48fed4f08e296bcbd9f1b46dcb305b7f","name":"John Michael Anderson","registered_at":"2026-06-20T21:56:43Z","symbol":"NIM1725207","token_address":"0x1fe80ef85e3a38bc0e5bf338e8896956bc4004fe","type":"artist","uuid":"c7fcc368-f7e1-4763-ab54-cb508f6db1f3"}
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 0x932ee04e4cc96d4390c106c933bc98df48fed4f08e296bcbd9f1b46dcb305b7f. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7fcc368-f7e1-4763-ab54-cb508f6db1f3.json and https://artists.proofprofile.net/proofs/artist/c7fcc368-f7e1-4763-ab54-cb508f6db1f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x932ee04e4cc96d4390c106c933bc98df48fed4f08e296bcbd9f1b46dcb305b7f","name":"John Michael Anderson","registered_at":"2026-06-20T21:56:43Z","symbol":"NIM1725207","token_address":"0x1fe80ef85e3a38bc0e5bf338e8896956bc4004fe","type":"artist","uuid":"c7fcc368-f7e1-4763-ab54-cb508f6db1f3"}
album: Waltz No.1 Dance of Dawn
  type: MusicAlbum
  date published: 2020-12-10
  track: Waltz No.1 Dance of Dawn
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220000
    explicit: false
    by artist: John Michael Anderson
    in album: Waltz No.1 Dance of Dawn
      type: MusicAlbum
      date published: 2020-12-10
    isrc code: TCAFG2057798
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:45:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x112f3adba608eabb5f997ac7c904385da23d3568d724ffb2c26af78425f2560e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2057798
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x112f3adba608eabb5f997ac7c904385da23d3568d724ffb2c26af78425f2560e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAFG2057798.
      date published: 2026-07-05T19:27:56Z
    audio: Waltz No.1 Dance of Dawn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.119
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.404
      additional property: Energy
        type: PropertyValue
        value: 0.131
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.868
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.085
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.119
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Passing, Again
  type: MusicAlbum
  date published: 2021-06-17
album: In Water
  type: MusicAlbum
  date published: 2021-07-08
album: Bloom
  type: MusicAlbum
  date published: 2021-10-15
album: In Air
  type: MusicAlbum
  date published: 2023-06-15