Amy Ayanda
type: MusicGroup
popularity: 5
followers: 1945
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdde530d1ced065ed615b0fc4b790dad6502fed4111a40c67345d06708380c01e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdde530d1ced065ed615b0fc4b790dad6502fed4111a40c67345d06708380c01e","name":"Amy Ayanda","registered_at":"2026-06-20T19:28:58Z","symbol":"NIM1690714","token_address":"0x9d6b865f0bd6ad017170700ddd1d5f11cfe4b511","type":"artist","uuid":"c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0"}
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 0xdde530d1ced065ed615b0fc4b790dad6502fed4111a40c67345d06708380c01e. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0.json and https://artists.proofprofile.net/proofs/artist/c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xdde530d1ced065ed615b0fc4b790dad6502fed4111a40c67345d06708380c01e","name":"Amy Ayanda","registered_at":"2026-06-20T19:28:58Z","symbol":"NIM1690714","token_address":"0x9d6b865f0bd6ad017170700ddd1d5f11cfe4b511","type":"artist","uuid":"c0df0ec4-74dc-4ab0-bf3d-d9f0088617a0"}
album: Ab Ovo
  type: MusicAlbum
  date published: 2017-10-26
album: Ab Ovo
  type: MusicAlbum
  date published: 2017-10-26
album: Ab Ovo
  type: MusicAlbum
  date published: 2017-10-26
album: Rose
  type: MusicAlbum
  date published: 2018-10-26
album: Visitors
  type: MusicAlbum
  date published: 2019-03-08
album: Golden Lines
  type: MusicAlbum
  date published: 2019-04-26
album: Young
  type: MusicAlbum
  date published: 2020-09-11
album: Dirty Laundry
  type: MusicAlbum
  date published: 2020-10-02
album: Young
  type: MusicAlbum
  date published: 2020-10-30
album: Roxy Late Night
  type: MusicAlbum
  date published: 2023-08-04
album: Milk
  type: MusicAlbum
  date published: 2024-01-26
album: John
  type: MusicAlbum
  date published: 2024-07-26
album: La Llorna
  type: MusicAlbum
  date published: 2025-08-29
  track: La Llorna
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194926
    explicit: false
    by artist: Amy Ayanda
    in album: La Llorna
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: DEY472577062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:37:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa307dee19663135c1b638d38a59ed13b5164b7408eeb01a0927d946b1db792d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958242
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958242
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472577062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:02:52Z
    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 0xa307dee19663135c1b638d38a59ed13b5164b7408eeb01a0927d946b1db792d4. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/DEY472577062.
      date published: 2026-07-16T05:02:52Z
    audio: La Llorna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.037
      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: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.438
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.26
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.327
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major