Vinyl Sapiens
type: MusicGroup
popularity: 2
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x437a73c3a7b928c69020206124d4bc46f5a9ef594fe62a3864250d6252a51975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2fe1ec-e62d-49e6-b593-a43a38ba81bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2fe1ec-e62d-49e6-b593-a43a38ba81bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c2fe1ec-e62d-49e6-b593-a43a38ba81bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x437a73c3a7b928c69020206124d4bc46f5a9ef594fe62a3864250d6252a51975","name":"Vinyl Sapiens","registered_at":"2026-06-17T03:21:33Z","symbol":"NIM1265148","token_address":"0x316b1a4c71bf8fc6f0659f626119d973fe00aad3","type":"artist","uuid":"6c2fe1ec-e62d-49e6-b593-a43a38ba81bb"}
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 0x437a73c3a7b928c69020206124d4bc46f5a9ef594fe62a3864250d6252a51975. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c2fe1ec-e62d-49e6-b593-a43a38ba81bb.json and https://artists.proofprofile.net/proofs/artist/6c2fe1ec-e62d-49e6-b593-a43a38ba81bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x437a73c3a7b928c69020206124d4bc46f5a9ef594fe62a3864250d6252a51975","name":"Vinyl Sapiens","registered_at":"2026-06-17T03:21:33Z","symbol":"NIM1265148","token_address":"0x316b1a4c71bf8fc6f0659f626119d973fe00aad3","type":"artist","uuid":"6c2fe1ec-e62d-49e6-b593-a43a38ba81bb"}
album: The Chronicle
  type: MusicAlbum
  date published: 2012-06-18
album: School of Sound (Vinyl Sapiens & a New Acquisition)
  type: MusicAlbum
  date published: 2014-12-15
album: Curat Murdar
  type: MusicAlbum
  date published: 2022-09-27
album: Curat Murdar (Instrumental)
  type: MusicAlbum
  date published: 2023-04-30
track: Amalgam
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215998
  explicit: false
  by artist: Faust
  by artist: Vinyl Sapiens
  in album: Amalgam
    type: MusicAlbum
    date published: 2021-06-11
  genre: romanian-rap
  isrc code: FRX202130212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T06:25:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07b5d00a62106a3ee25bfed30d7d2fd9f2ccf38cbbe81a3b423460249bae8606
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960216
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960216
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202130212
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T06:39:12Z
  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 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 0x07b5d00a62106a3ee25bfed30d7d2fd9f2ccf38cbbe81a3b423460249bae8606. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FRX202130212.
    date published: 2026-07-30T06:39:12Z
  audio: Amalgam
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.316
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.814
    additional property: Energy
      type: PropertyValue
      value: 0.703
    additional property: Speechiness
      type: PropertyValue
      value: 0.552
    additional property: Acousticness
      type: PropertyValue
      value: 0.734
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.742
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.516
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor