Yasuo Zen
type: MusicGroup
popularity: 49
followers: 755
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21126c81e59eef3c8d03dead9a12db47e36a2f360678f2540f2ea5dbd08493f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb82f664-a3fa-4a83-bdd6-8d347e1173ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb82f664-a3fa-4a83-bdd6-8d347e1173ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb82f664-a3fa-4a83-bdd6-8d347e1173ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21126c81e59eef3c8d03dead9a12db47e36a2f360678f2540f2ea5dbd08493f9","name":"Yasuo Zen","registered_at":"2026-06-12T08:29:53Z","symbol":"NIM0242581","token_address":"0x9e67cf7327ec222f3a372f897933efee6b6a173c","type":"artist","uuid":"bb82f664-a3fa-4a83-bdd6-8d347e1173ea"}
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 0x21126c81e59eef3c8d03dead9a12db47e36a2f360678f2540f2ea5dbd08493f9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb82f664-a3fa-4a83-bdd6-8d347e1173ea.json and https://artists.proofprofile.net/proofs/artist/bb82f664-a3fa-4a83-bdd6-8d347e1173ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x21126c81e59eef3c8d03dead9a12db47e36a2f360678f2540f2ea5dbd08493f9","name":"Yasuo Zen","registered_at":"2026-06-12T08:29:53Z","symbol":"NIM0242581","token_address":"0x9e67cf7327ec222f3a372f897933efee6b6a173c","type":"artist","uuid":"bb82f664-a3fa-4a83-bdd6-8d347e1173ea"}
album: Sendai
  type: MusicAlbum
  date published: 2022-08-19
album: Ember Walk
  type: MusicAlbum
  date published: 2022-10-07
album: Umi No Otoko
  type: MusicAlbum
  date published: 2022-11-04
album: Patch of Violet
  type: MusicAlbum
  date published: 2022-12-09
album: Murasaki No Yume
  type: MusicAlbum
  date published: 2023-01-06
album: Along dammed rivers
  type: MusicAlbum
  date published: 2023-02-03
album: Air from Air
  type: MusicAlbum
  date published: 2023-03-03
album: Time for rest
  type: MusicAlbum
  date published: 2023-04-14
album: When others pave...
  type: MusicAlbum
  date published: 2023-05-19
album: Hundred Possibilities Away
  type: MusicAlbum
  date published: 2023-06-16
album: As light as the air
  type: MusicAlbum
  date published: 2023-07-28
album: Letters To Heaven
  type: MusicAlbum
  date published: 2023-09-01
album: Never ending rain
  type: MusicAlbum
  date published: 2023-11-10
album: Glittered like stars
  type: MusicAlbum
  date published: 2024-02-09
album: Secret Garden
  type: MusicAlbum
  date published: 2024-04-12
album: Marvellous Dream
  type: MusicAlbum
  date published: 2024-05-24
album: Whispering Waters
  type: MusicAlbum
  date published: 2024-07-19
album: Answers and Questions
  type: MusicAlbum
  date published: 2024-09-06
album: Burnt Orange
  type: MusicAlbum
  date published: 2024-11-01
album: Inside the storm
  type: MusicAlbum
  date published: 2024-12-27
  track: Inside the storm
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157708
    explicit: false
    by artist: Yasuo Zen
    in album: Inside the storm
      type: MusicAlbum
      date published: 2024-12-27
    isrc code: SEXGF2499321
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:07:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x646846031d4c3a4ecc58d4990169587db8c372881eb2a20baa2cdcad1c0136f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2499321
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0x646846031d4c3a4ecc58d4990169587db8c372881eb2a20baa2cdcad1c0136f0. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/SEXGF2499321.
      date published: 2026-07-22T03:33:16Z
    audio: Inside the storm
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.129
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.369
      additional property: Energy
        type: PropertyValue
        value: 0.038
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.99
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.925
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.89
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Some kind of mistake
  type: MusicAlbum
  date published: 2025-02-14
album: Need no reason
  type: MusicAlbum
  date published: 2025-05-23
album: The Sky Was Grey
  type: MusicAlbum
  date published: 2025-06-27
album: Feel For Balance
  type: MusicAlbum
  date published: 2025-08-01
album: Old Love Letters
  type: MusicAlbum
  date published: 2025-09-05
album: In red weather
  type: MusicAlbum
  date published: 2025-10-10
album: Echoing Around

Echoing Around
type: MusicAlbum
date published: 2025-11-14