Ay Fan
type: MusicGroup
popularity: 18
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x242cacae500590e8bc3d26d4326ffebbe7fe002bf878a01ea425899781d43f16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c5140b-fc25-4912-b99b-b1f1dcd0ad4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45c5140b-fc25-4912-b99b-b1f1dcd0ad4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45c5140b-fc25-4912-b99b-b1f1dcd0ad4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x242cacae500590e8bc3d26d4326ffebbe7fe002bf878a01ea425899781d43f16","name":"Ay Fan","registered_at":"2026-06-14T11:48:05Z","symbol":"NIM0443383","token_address":"0xac1cf33e32b553f32290022264340870f338edd3","type":"artist","uuid":"45c5140b-fc25-4912-b99b-b1f1dcd0ad4c"}
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 0x242cacae500590e8bc3d26d4326ffebbe7fe002bf878a01ea425899781d43f16. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45c5140b-fc25-4912-b99b-b1f1dcd0ad4c.json and https://artists.proofprofile.net/proofs/artist/45c5140b-fc25-4912-b99b-b1f1dcd0ad4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x242cacae500590e8bc3d26d4326ffebbe7fe002bf878a01ea425899781d43f16","name":"Ay Fan","registered_at":"2026-06-14T11:48:05Z","symbol":"NIM0443383","token_address":"0xac1cf33e32b553f32290022264340870f338edd3","type":"artist","uuid":"45c5140b-fc25-4912-b99b-b1f1dcd0ad4c"}
album: Brainwashed
  type: MusicAlbum
  date published: 2024-08-02
album: Brainwashed
  type: MusicAlbum
  date published: 2024-08-02
  track: Brainwashed
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177560
    explicit: false
    by artist: Ay Fan
    in album: Brainwashed
      type: MusicAlbum
      date published: 2024-08-02
    isrc code: TLVEM2457486
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:14:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x931524138afe26c4de064581617f64c7712760d8e41f1b4d2ef9a469b151d790
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2457486
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0x931524138afe26c4de064581617f64c7712760d8e41f1b4d2ef9a469b151d790. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TLVEM2457486.
      date published: 2026-07-15T06:57:12Z
    audio: Brainwashed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.065
      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: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.556
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.518
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.369
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.136
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Brainwashed
  type: MusicAlbum
  date published: 2024-08-02
album: Brainwashed (A Cappella)
  type: MusicAlbum
  date published: 2024-08-24
album: Brainwashed 2.0
  type: MusicAlbum
  date published: 2025-05-02
album: Cunt Boy
  type: MusicAlbum
  date published: 2025-10-10