Yaya
type: MusicGroup
popularity: 17
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc08995848db7e71c9d51a2b4fc230f19aa84b102d5074050bfcab6b00b3a945
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e84498a0-58dd-472c-b4d1-1b02c88a632d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e84498a0-58dd-472c-b4d1-1b02c88a632d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e84498a0-58dd-472c-b4d1-1b02c88a632d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
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 0xfc08995848db7e71c9d51a2b4fc230f19aa84b102d5074050bfcab6b00b3a945. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e84498a0-58dd-472c-b4d1-1b02c88a632d.json and https://artists.proofprofile.net/proofs/artist/e84498a0-58dd-472c-b4d1-1b02c88a632d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Gone
  type: MusicAlbum
  date published: 2016-06-17
album: Overdue
  type: MusicAlbum
  date published: 2017-04-15
album: 1am
  type: MusicAlbum
  date published: 2018-07-08
album: Bring His Head
  type: MusicAlbum
  date published: 2019-07-04
album: With Me
  type: MusicAlbum
  date published: 2019-07-25
album: No Smoke
  type: MusicAlbum
  date published: 2019-10-23
album: Sak Passe
  type: MusicAlbum
  date published: 2019-11-21
album: Hustlers
  type: MusicAlbum
  date published: 2020-01-17
album: Wish They Never
  type: MusicAlbum
  date published: 2020-01-29
album: Blm
  type: MusicAlbum
  date published: 2020-06-12
album: Them Man
  type: MusicAlbum
  date published: 2020-09-18
album: U Don No
  type: MusicAlbum
  date published: 2020-10-09
album: Side Eye
  type: MusicAlbum
  date published: 2020-10-30
album: Addicted
  type: MusicAlbum
  date published: 2020-12-11
album: Night Time
  type: MusicAlbum
  date published: 2021-01-29
  track: Night Time
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223200
    explicit: false
    by artist: Yaya
    in album: Night Time
      type: MusicAlbum
      date published: 2021-01-29
    isrc code: TCAFJ2163062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:07:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x254234e921e924b1ca427f2df730ee452dc474c86f2a0651e4a960866a7080d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFJ2163062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:48:23Z
    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 0x254234e921e924b1ca427f2df730ee452dc474c86f2a0651e4a960866a7080d3. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAFJ2163062.
      date published: 2026-07-19T15:48:23Z
    audio: Night Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.58
      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: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.751
      additional property: Speechiness
        type: PropertyValue
        value: 0.142
      additional property: Acousticness
        type: PropertyValue
        value: 0.105
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.696
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.418
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bars in the Booth
  type: MusicAlbum
  date published: 2021-07-16
album: Want Me to Stay
  type: MusicAlbum
  date published: 2022-04-15
album: Nowhere to Hide
  type: MusicAlbum
  date published: 2022-07-08
album: Up2standard
  type: MusicAlbum
  date published: 2022-07-29
album: Matador
  type: MusicAlbum
  date published: 2022-12-30
album: Forever
  type: MusicAlbum
  date published: 2023-02-24
album: Trip
  type: MusicAlbum
  date published: 2025-05-15