TOYO
type: MusicGroup
popularity: 2
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e36cf76d5f80a83e3c9d78a9bf19e21d67438255f87249bcf042e53cd1c0109
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eea0d2eb-b79b-4f2f-8493-866da6b5d345.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eea0d2eb-b79b-4f2f-8493-866da6b5d345.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eea0d2eb-b79b-4f2f-8493-866da6b5d345
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0x5e36cf76d5f80a83e3c9d78a9bf19e21d67438255f87249bcf042e53cd1c0109. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eea0d2eb-b79b-4f2f-8493-866da6b5d345.json and https://artists.proofprofile.net/proofs/artist/eea0d2eb-b79b-4f2f-8493-866da6b5d345.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Nineteen Ninety
  type: MusicAlbum
  date published: 2016-07-05
album: Infinity (feat. Barrett Marshall)
  type: MusicAlbum
  date published: 2017-02-23
album: Thereafter
  type: MusicAlbum
  date published: 2018-09-28
  track: Thereafter
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277717
    explicit: false
    by artist: TOYO
    in album: Thereafter
      type: MusicAlbum
      date published: 2018-09-28
    isrc code: QM6N21862745
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:03:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72dab7ff051f526e1c278921d98dbcbbb09dcbbfe085ccb6b25fab63e098fd45
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21862745
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:03:12Z
    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 0x72dab7ff051f526e1c278921d98dbcbbb09dcbbfe085ccb6b25fab63e098fd45. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:03:12Z), 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/QM6N21862745.
      date published: 2026-07-20T13:03:12Z
    audio: Thereafter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.946
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.475
      additional property: Energy
        type: PropertyValue
        value: 0.839
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.822
      additional property: Liveness
        type: PropertyValue
        value: 0.19
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.166
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.102
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: the best gift is you tokimiki
  type: MusicAlbum
  date published: 2020-05-16
album: ajianiikitai
  type: MusicAlbum
  date published: 2021-07-04
album: Mzwinga
  type: MusicAlbum
  date published: 2021-08-26
album: Feeling
  type: MusicAlbum
  date published: 2021-08-26
album: iYolala iGodle iNsabula
  type: MusicAlbum
  date published: 2021-09-02
album: Yindaba
  type: MusicAlbum
  date published: 2022-05-11
album: Yasho Leyonto
  type: MusicAlbum
  date published: 2022-05-11
album: Dedela
  type: MusicAlbum
  date published: 2022-05-11
album: Shatini
  type: MusicAlbum
  date published: 2023-09-10
album: SHATINI
  type: MusicAlbum
  date published: 2023-12-08
album: Flowers
  type: MusicAlbum
  date published: 2024-03-26
album: iDanone
  type: MusicAlbum
  date published: 2024-08-28