SPETRIX
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 15
followers: 1483
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc55fe7f44ff44b954b4ac3377c758a001d35fdf0f27734e3f4c0b660bfd06c15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c61aa136-13a9-4d34-9129-4b52adcac6e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c61aa136-13a9-4d34-9129-4b52adcac6e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c61aa136-13a9-4d34-9129-4b52adcac6e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
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 0xc55fe7f44ff44b954b4ac3377c758a001d35fdf0f27734e3f4c0b660bfd06c15. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c61aa136-13a9-4d34-9129-4b52adcac6e0.json and https://artists.proofprofile.net/proofs/artist/c61aa136-13a9-4d34-9129-4b52adcac6e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
album: MAMMAMIJ
  type: MusicAlbum
  date published: 2020-01-29
album: MAMMAMIJ
  type: MusicAlbum
  date published: 2020-01-29
album: MAMMAMIJ
  type: MusicAlbum
  date published: 2021-02-19
album: Made in Napoli
  type: MusicAlbum
  date published: 2021-05-07
album: Immortale
  type: MusicAlbum
  date published: 2021-12-10
  track: Immortale
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159071
    explicit: false
    by artist: SPETRIX
    in album: Immortale
      type: MusicAlbum
      date published: 2021-12-10
    genre: canzone napoletana
    genre: neomelodico
    isrc code: ITTL52102042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:37:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4aaab032b72dbc3aba34b5171ba37a8bb96452845c0c755d0147f90676a7b899
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITTL52102042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:40:21Z
    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 0x4aaab032b72dbc3aba34b5171ba37a8bb96452845c0c755d0147f90676a7b899. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:40:21Z), 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/ITTL52102042.
      date published: 2026-07-19T20:40:21Z
    audio: Immortale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.044
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.626
      additional property: Speechiness
        type: PropertyValue
        value: 0.199
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.209
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.683
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.055
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: DESTINO
  type: MusicAlbum
  date published: 2022-04-01
album: DON'T STOP / ACAL 'A VOCE
  type: MusicAlbum
  date published: 2022-07-22
album: SOLO DIO LO SA
  type: MusicAlbum
  date published: 2022-12-09
album: SOLO DIO LO SA
  type: MusicAlbum
  date published: 2023-03-17
album: NAPULITAN (Lifestyle)
  type: MusicAlbum
  date published: 2023-07-21
album: Alright
  type: MusicAlbum
  date published: 2023-12-08
album: Sometimes
  type: MusicAlbum
  date published: 2024-07-19
album: pussy e renar
  type: MusicAlbum
  date published: 2025-07-25