PROJECT YVL
type: MusicGroup
popularity: 9
followers: 1554
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4a5ff30d204dfde531df3b069527801eba54b314bb3c1e102304cd2c90921a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0793d250-88b8-49e5-b854-d67ee6727196.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0793d250-88b8-49e5-b854-d67ee6727196.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0793d250-88b8-49e5-b854-d67ee6727196
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4a5ff30d204dfde531df3b069527801eba54b314bb3c1e102304cd2c90921a7","name":"PROJECT YVL","registered_at":"2026-06-15T16:06:43Z","symbol":"NIM0760457","token_address":"0x66b25ad89f200f831babb53adf2954fdf2ef62a0","type":"artist","uuid":"0793d250-88b8-49e5-b854-d67ee6727196"}
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 0xb4a5ff30d204dfde531df3b069527801eba54b314bb3c1e102304cd2c90921a7. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0793d250-88b8-49e5-b854-d67ee6727196.json and https://artists.proofprofile.net/proofs/artist/0793d250-88b8-49e5-b854-d67ee6727196.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0xb4a5ff30d204dfde531df3b069527801eba54b314bb3c1e102304cd2c90921a7","name":"PROJECT YVL","registered_at":"2026-06-15T16:06:43Z","symbol":"NIM0760457","token_address":"0x66b25ad89f200f831babb53adf2954fdf2ef62a0","type":"artist","uuid":"0793d250-88b8-49e5-b854-d67ee6727196"}
album: MISTAKE
  type: MusicAlbum
  date published: 2024-04-14
album: Myself
  type: MusicAlbum
  date published: 2024-04-14
  track: Myself
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120920
    explicit: true
    by artist: PROJECT YVL
    in album: Myself
      type: MusicAlbum
      date published: 2024-04-14
    isrc code: QZK6N2418620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:46:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99bfcb7852232ef1c35e36caab3b044ec702eaccd313f9a105d7fc95857e8555
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2418620
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x99bfcb7852232ef1c35e36caab3b044ec702eaccd313f9a105d7fc95857e8555. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZK6N2418620.
      date published: 2026-07-18T19:27:02Z
    audio: Myself
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.925
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.584
      additional property: Energy
        type: PropertyValue
        value: 0.301
      additional property: Speechiness
        type: PropertyValue
        value: 0.454
      additional property: Acousticness
        type: PropertyValue
        value: 0.125
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.17
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.805
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Life Signs
  type: MusicAlbum
  date published: 2024-04-15
album: C4SKET
  type: MusicAlbum
  date published: 2024-04-15
album: EV1L
  type: MusicAlbum
  date published: 2024-04-15
album: H0PHEAD
  type: MusicAlbum
  date published: 2024-04-15
album: LUCIFERIAN
  type: MusicAlbum
  date published: 2024-04-15