Marcel Fidani - Gipsy Soul
type: MusicGroup
popularity: 5
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30a26875301ba69fe4574bb44a4197e76ea1456d3f0e4bc308a281c062c38419
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee8da123-9223-4f05-80d6-2713e4c58d1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee8da123-9223-4f05-80d6-2713e4c58d1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee8da123-9223-4f05-80d6-2713e4c58d1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30a26875301ba69fe4574bb44a4197e76ea1456d3f0e4bc308a281c062c38419","name":"Marcel Fidani - Gipsy Soul","registered_at":"2026-06-21T12:02:27Z","symbol":"NIM1917231","token_address":"0xb40a786ba6c60a9a71c85efc2da806b6fb5a19eb","type":"artist","uuid":"ee8da123-9223-4f05-80d6-2713e4c58d1f"}
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 0x30a26875301ba69fe4574bb44a4197e76ea1456d3f0e4bc308a281c062c38419. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee8da123-9223-4f05-80d6-2713e4c58d1f.json and https://artists.proofprofile.net/proofs/artist/ee8da123-9223-4f05-80d6-2713e4c58d1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x30a26875301ba69fe4574bb44a4197e76ea1456d3f0e4bc308a281c062c38419","name":"Marcel Fidani - Gipsy Soul","registered_at":"2026-06-21T12:02:27Z","symbol":"NIM1917231","token_address":"0xb40a786ba6c60a9a71c85efc2da806b6fb5a19eb","type":"artist","uuid":"ee8da123-9223-4f05-80d6-2713e4c58d1f"}
album: Silencios
  type: MusicAlbum
  date published: 2012-11-01
  track: Silencios
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244293
    explicit: false
    by artist: Marcel Fidani - Gipsy Soul
    in album: Silencios
      type: MusicAlbum
      date published: 2012-11-01
    isrc code: USL4Q1915921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:17:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x378d96e5ce4ba85d2c117217ab533d53dd0892f84ff6d70ac2d69ac05be26942
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958371
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958371
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1915921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:09:23Z
    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 0x378d96e5ce4ba85d2c117217ab533d53dd0892f84ff6d70ac2d69ac05be26942. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:09:23Z), 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/USL4Q1915921.
      date published: 2026-07-17T08:09:23Z
    audio: Silencios
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.303
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.534
      additional property: Energy
        type: PropertyValue
        value: 0.8
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.231
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.786
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.495
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.496
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Alma Encantada
  type: MusicAlbum
  date published: 2012-12-12