Manuel E. Vilera H.
type: MusicGroup
popularity: 3
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x645388c31e2467ea834d2971cf48427bf10ecd79f6bc70ec27f3e541f8ab13de
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/6b993a74-7418-414c-8fbc-5d2ccda72341.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b993a74-7418-414c-8fbc-5d2ccda72341.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b993a74-7418-414c-8fbc-5d2ccda72341
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x645388c31e2467ea834d2971cf48427bf10ecd79f6bc70ec27f3e541f8ab13de","name":"Manuel E. Vilera H.","registered_at":"2026-06-17T03:28:15Z","symbol":"NIM1266747","token_address":"0x728f239c779fac60491d32f02c3284bd44d565e6","type":"artist","uuid":"6b993a74-7418-414c-8fbc-5d2ccda72341"}
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 0x645388c31e2467ea834d2971cf48427bf10ecd79f6bc70ec27f3e541f8ab13de. 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/6b993a74-7418-414c-8fbc-5d2ccda72341.json and https://artists.proofprofile.net/proofs/artist/6b993a74-7418-414c-8fbc-5d2ccda72341.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x645388c31e2467ea834d2971cf48427bf10ecd79f6bc70ec27f3e541f8ab13de","name":"Manuel E. Vilera H.","registered_at":"2026-06-17T03:28:15Z","symbol":"NIM1266747","token_address":"0x728f239c779fac60491d32f02c3284bd44d565e6","type":"artist","uuid":"6b993a74-7418-414c-8fbc-5d2ccda72341"}
album: 28 07, Op. 13
  type: MusicAlbum
  date published: 2024-07-28
album: Adagio Para Cuerdas, Op. 10
  type: MusicAlbum
  date published: 2024-07-31
album: Poema Sinfónico, Op. 15
  type: MusicAlbum
  date published: 2024-09-01
album: Atacama, Op. 19
  type: MusicAlbum
  date published: 2024-10-01
album: Resiliencia, Op. 17
  type: MusicAlbum
  date published: 2024-12-01
album: Contraste, Op. 20
  type: MusicAlbum
  date published: 2025-01-29
album: Toccata, Op. 22
  type: MusicAlbum
  date published: 2025-02-01
  track: Toccata, Op. 22
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278698
    explicit: false
    by artist: Manuel E. Vilera H.
    in album: Toccata, Op. 22
      type: MusicAlbum
      date published: 2025-02-01
    isrc code: QZFZ32597322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:48:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x577ba6876dae8f85cbb96591533b76315935266239863820f1ec7c3a50c17bd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32597322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:08:39Z
    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 0x577ba6876dae8f85cbb96591533b76315935266239863820f1ec7c3a50c17bd6. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32597322 — a six-check JSON result.
      date published: 2026-07-19T21:08:39Z
    audio: Toccata, Op. 22
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.978
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.479
      additional property: Energy
        type: PropertyValue
        value: 0.28
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.804
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.965
      additional property: Liveness
        type: PropertyValue
        value: 0.319
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.072
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.443
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor