saint eusebio
type: MusicGroup
popularity: 5
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cc613c10be2235b3ddb90ea35ee4d4481dbdef83a9ee6b2ddd314809928f13d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3196b3d9-c436-4588-9947-72eeabe3ce93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3196b3d9-c436-4588-9947-72eeabe3ce93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3196b3d9-c436-4588-9947-72eeabe3ce93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cc613c10be2235b3ddb90ea35ee4d4481dbdef83a9ee6b2ddd314809928f13d","name":"saint eusebio","registered_at":"2026-06-16T06:49:28Z","symbol":"NIM0971170","token_address":"0x8f9ba33294a8bf5ba1283ce069e86ecd851d38b1","type":"artist","uuid":"3196b3d9-c436-4588-9947-72eeabe3ce93"}
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 0x3cc613c10be2235b3ddb90ea35ee4d4481dbdef83a9ee6b2ddd314809928f13d. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3196b3d9-c436-4588-9947-72eeabe3ce93.json and https://artists.proofprofile.net/proofs/artist/3196b3d9-c436-4588-9947-72eeabe3ce93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x3cc613c10be2235b3ddb90ea35ee4d4481dbdef83a9ee6b2ddd314809928f13d","name":"saint eusebio","registered_at":"2026-06-16T06:49:28Z","symbol":"NIM0971170","token_address":"0x8f9ba33294a8bf5ba1283ce069e86ecd851d38b1","type":"artist","uuid":"3196b3d9-c436-4588-9947-72eeabe3ce93"}
album: patroclus, the general
  type: MusicAlbum
  date published: 2021-02-24
  track: his lover, achilles
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173358
    explicit: false
    by artist: saint eusebio
    in album: patroclus, the general
      type: MusicAlbum
      date published: 2021-02-24
    isrc code: QZFZ62196118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:27:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6e64272700d2039eb5995bbd68853e390b9bc3ac1700459ced93d52f842ad9a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62196118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xc6e64272700d2039eb5995bbd68853e390b9bc3ac1700459ced93d52f842ad9a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZFZ62196118.
      date published: 2026-07-22T11:35:32Z
    audio: his lover, achilles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.023
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.725
      additional property: Energy
        type: PropertyValue
        value: 0.308
      additional property: Speechiness
        type: PropertyValue
        value: 0.29
      additional property: Acousticness
        type: PropertyValue
        value: 0.897
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.653
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: aster (amellus)
  type: MusicAlbum
  date published: 2021-06-10
album: better days
  type: MusicAlbum
  date published: 2021-09-14
album: be honest
  type: MusicAlbum
  date published: 2021-11-24
album: please don't go
  type: MusicAlbum
  date published: 2022-01-14
album: lover, in blue (demo)
  type: MusicAlbum
  date published: 2022-02-14
album: don't think about it
  type: MusicAlbum
  date published: 2022-08-15
album: if we could
  type: MusicAlbum
  date published: 2023-07-14
album: before we started
  type: MusicAlbum
  date published: 2025-11-11