LLYOW
type: MusicGroup
genre: j-rap
popularity: 15
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51de2e966e5f246d24d0410caa7174e67c38ad0a9146798e52a31bca26f56f5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b71984a3-78e7-43ff-9b68-65f8a5c91859.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b71984a3-78e7-43ff-9b68-65f8a5c91859.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b71984a3-78e7-43ff-9b68-65f8a5c91859
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
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 0x51de2e966e5f246d24d0410caa7174e67c38ad0a9146798e52a31bca26f56f5a. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b71984a3-78e7-43ff-9b68-65f8a5c91859.json and https://artists.proofprofile.net/proofs/artist/b71984a3-78e7-43ff-9b68-65f8a5c91859.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T07:48:25Z
album: Sunagawa (feat. Jinmenusagi)
  type: MusicAlbum
  date published: 2023-07-22
  track: Sunagawa (feat. Jinmenusagi)
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182769
    explicit: true
    by artist: LLYOW
    in album: Sunagawa (feat. Jinmenusagi)
      type: MusicAlbum
      date published: 2023-07-22
    genre: j-rap
    isrc code: TCJPW2367551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:41:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d613e8be09436c2dd12acc9fdae4a47a31405d7788706ef379902114908030d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2367551
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x7d613e8be09436c2dd12acc9fdae4a47a31405d7788706ef379902114908030d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCJPW2367551.
      date published: 2026-07-03T09:04:44Z
    audio: Sunagawa (feat. Jinmenusagi)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.965
      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: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.74
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.549
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.415
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.515
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sunagawa (feat. Jinmenusagi)
  type: MusicAlbum
  date published: 2023-07-22
album: Back on the Street
  type: MusicAlbum
  date published: 2023-08-03
album: Back on the Street
  type: MusicAlbum
  date published: 2023-08-03
album: Back on the Street
  type: MusicAlbum
  date published: 2023-08-10
album: Back on the Street
  type: MusicAlbum
  date published: 2023-08-10
album: ON FIRE (feat. YD)
  type: MusicAlbum
  date published: 2023-12-17
album: TORIKAGO (feat. Jinmenusagi)
  type: MusicAlbum
  date published: 2024-01-03
album: TORIKAGO (feat. Jinmenusagi)
  type: MusicAlbum
  date published: 2024-01-03
album: Burning
  type: MusicAlbum
  date published: 2024-07-13
album: Butterfly (feat. MORISHOZO & SIGN)
  type: MusicAlbum
  date published: 2024-11-27
album: YUMENARA (feat. MORISHOZO)
  type: MusicAlbum
  date published: 2024-11-27
album: SAIKO (feat. Jinmenusagi & JvnkDNA)
  type: MusicAlbum
  date published: 2025-03-27
album: SAIKO (feat. Jinmenusagi & JvnkDNA)
  type: MusicAlbum
  date published: 2025-03-27
album: Weell
  type: MusicAlbum
  date published: 2025-04-27
album: Weell
  type: MusicAlbum
  date published: 2025-04-27
  track: Sunagawa (feat. Jinmenusagi)
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181529
    explicit: true
    by artist: LLYOW
    in album: Weell
      type: MusicAlbum
      date published: 2025-04-27
    genre: j-rap
    isrc code: TCJPF2596304
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:23:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x03d0e6302096608b8364fd57b8c7e45445fbe6acb69864f140b2aae47c4a005f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958907
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958907
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF2596304
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:24:50Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Sunagawa (feat. Jinmenusagi)

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d0e6302096608b8364fd57b8c7e45445fbe6acb69864f140b2aae47c4a005f. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:24:50Z), 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/TCJPF2596304.
date published: 2026-07-20T18:24:50Z

Sunagawa (feat. Jinmenusagi)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 130.026
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: 0.722
additional property: Energy
  type: PropertyValue
  value: 0.792
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.397
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.109
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.431
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.108
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major