Andrew Madness
type: MusicGroup
popularity: 5
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9ab27ad03c72c8b1fa75cae9198055713b12c41fdb7a870084102061b042988
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9739474f-79cd-47be-8413-3fb0c1e496fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9739474f-79cd-47be-8413-3fb0c1e496fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9739474f-79cd-47be-8413-3fb0c1e496fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9ab27ad03c72c8b1fa75cae9198055713b12c41fdb7a870084102061b042988","name":"Andrew Madness","registered_at":"2026-06-17T18:27:45Z","symbol":"NIM1481269","token_address":"0x942cd98d90a41d215400d64e84a7e7cf9bd59e70","type":"artist","uuid":"9739474f-79cd-47be-8413-3fb0c1e496fd"}
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 0xb9ab27ad03c72c8b1fa75cae9198055713b12c41fdb7a870084102061b042988. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9739474f-79cd-47be-8413-3fb0c1e496fd.json and https://artists.proofprofile.net/proofs/artist/9739474f-79cd-47be-8413-3fb0c1e496fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb9ab27ad03c72c8b1fa75cae9198055713b12c41fdb7a870084102061b042988","name":"Andrew Madness","registered_at":"2026-06-17T18:27:45Z","symbol":"NIM1481269","token_address":"0x942cd98d90a41d215400d64e84a7e7cf9bd59e70","type":"artist","uuid":"9739474f-79cd-47be-8413-3fb0c1e496fd"}
album: Never Growing Old
  type: MusicAlbum
  date published: 2018-11-28
album: Lockdown
  type: MusicAlbum
  date published: 2019-10-13
album: Atlal
  type: MusicAlbum
  date published: 2020-12-01
album: Reminiscing
  type: MusicAlbum
  date published: 2021-02-12
album: Re-Play
  type: MusicAlbum
  date published: 2021-10-08
  track: Re-Play
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163611
    explicit: false
    by artist: Andrew Madness
    in album: Re-Play
      type: MusicAlbum
      date published: 2021-10-08
    isrc code: ATEK02177179
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:08:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0094e19bd483c85e9c8fe86bb602dd23fa5c7b336c781e496b387ec293cc27e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEK02177179
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x0094e19bd483c85e9c8fe86bb602dd23fa5c7b336c781e496b387ec293cc27e2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ATEK02177179.
      date published: 2026-07-03T09:04:44Z
    audio: Re-Play
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.042
      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: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.967
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.421
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.208
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.575
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Keep Em Up
  type: MusicAlbum
  date published: 2021-11-19
album: Bass in Your Face
  type: MusicAlbum
  date published: 2021-12-24