YAAK
type: MusicGroup
popularity: 4
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13cc8d014818d32dfb6d43cef0fb67fcba7671a025fcae8f7670ed2b3e2c9a2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ee56629-f623-4324-8713-ef9f6168ea84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ee56629-f623-4324-8713-ef9f6168ea84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ee56629-f623-4324-8713-ef9f6168ea84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
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 0x13cc8d014818d32dfb6d43cef0fb67fcba7671a025fcae8f7670ed2b3e2c9a2d. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ee56629-f623-4324-8713-ef9f6168ea84.json and https://artists.proofprofile.net/proofs/artist/0ee56629-f623-4324-8713-ef9f6168ea84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
album: Mind
  type: MusicAlbum
  date published: 2019-04-25
album: Mind
  type: MusicAlbum
  date published: 2019-04-29
album: Better Days
  type: MusicAlbum
  date published: 2019-07-04
album: Better Days
  type: MusicAlbum
  date published: 2019-07-04
album: T I D E S
  type: MusicAlbum
  date published: 2019-08-21
album: T I D E S
  type: MusicAlbum
  date published: 2019-08-21
album: Drive
  type: MusicAlbum
  date published: 2019-11-22
album: Drive
  type: MusicAlbum
  date published: 2019-11-22
album: Drive
  type: MusicAlbum
  date published: 2019-11-22
album: Im Back
  type: MusicAlbum
  date published: 2020-02-27
album: I'M BACK
  type: MusicAlbum
  date published: 2020-02-27
album: Above the Clouds
  type: MusicAlbum
  date published: 2020-08-20
album: Above The Clouds
  type: MusicAlbum
  date published: 2020-08-20
album: Above the Clouds
  type: MusicAlbum
  date published: 2020-08-20
album: Top Floor
  type: MusicAlbum
  date published: 2021-03-25
album: TOP FLOOR
  type: MusicAlbum
  date published: 2021-03-25
album: 10MERITS
  type: MusicAlbum
  date published: 2021-09-24
album: 10MERITS
  type: MusicAlbum
  date published: 2021-09-24
album: BREATHE
  type: MusicAlbum
  date published: 2022-05-02
  track: BREATHE
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183620
    explicit: false
    by artist: YAAK
    in album: BREATHE
      type: MusicAlbum
      date published: 2022-05-02
    isrc code: FR59R2276027
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:50:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf75516dbb81ebeec542ba5eb25d39e4a8f0c13f9838780ecdf0a489c5aa47e9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958622
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2276027
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    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 0xf75516dbb81ebeec542ba5eb25d39e4a8f0c13f9838780ecdf0a489c5aa47e9b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/FR59R2276027.
      date published: 2026-07-18T22:58:55Z
    audio: BREATHE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.892
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.375
      additional property: Energy
        type: PropertyValue
        value: 0.471
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.174
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.163
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.095
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.308
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor