Andrey®
type: MusicGroup
popularity: 9
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07d54e70aaaf8ff8ebf761900ec4460249f22134326b115a221220576e6eca51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35f70eb0-f3b6-407b-b111-5ca688c6b19a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35f70eb0-f3b6-407b-b111-5ca688c6b19a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35f70eb0-f3b6-407b-b111-5ca688c6b19a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07d54e70aaaf8ff8ebf761900ec4460249f22134326b115a221220576e6eca51","name":"Andrey®","registered_at":"2026-06-16T08:23:32Z","symbol":"NIM0993639","token_address":"0xf07d821fec3285d9fb6655e43c35f82d0f75e33b","type":"artist","uuid":"35f70eb0-f3b6-407b-b111-5ca688c6b19a"}
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 0x07d54e70aaaf8ff8ebf761900ec4460249f22134326b115a221220576e6eca51. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35f70eb0-f3b6-407b-b111-5ca688c6b19a.json and https://artists.proofprofile.net/proofs/artist/35f70eb0-f3b6-407b-b111-5ca688c6b19a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x07d54e70aaaf8ff8ebf761900ec4460249f22134326b115a221220576e6eca51","name":"Andrey®","registered_at":"2026-06-16T08:23:32Z","symbol":"NIM0993639","token_address":"0xf07d821fec3285d9fb6655e43c35f82d0f75e33b","type":"artist","uuid":"35f70eb0-f3b6-407b-b111-5ca688c6b19a"}
album: Mud
  type: MusicAlbum
  date published: 2025-06-26
  track: Mud
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216099
    explicit: false
    by artist: Andrey®
    in album: Mud
      type: MusicAlbum
      date published: 2025-06-26
    isrc code: QZNWP2551830
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:15:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7358a5d01bcfcddb4f0b9b5b33bd448e56e3e0da53ce1b96a7573fd32b60e91a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2551830
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:17:38Z
    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 0x7358a5d01bcfcddb4f0b9b5b33bd448e56e3e0da53ce1b96a7573fd32b60e91a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:38Z), 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/QZNWP2551830.
      date published: 2026-07-15T16:17:38Z
    audio: Mud
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.964
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.378
      additional property: Energy
        type: PropertyValue
        value: 0.621
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.041
      additional property: Liveness
        type: PropertyValue
        value: 0.452
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.312
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.942
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dirt
  type: MusicAlbum
  date published: 2025-07-31