Stefano Gambarelli
type: MusicGroup
popularity: 10
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17aaabc81de10310d4bbab1c5131451f1c5fb9ce18a1e7ec292d96bb31063c5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd3f79d9-6424-4074-9f40-e8002e02494b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd3f79d9-6424-4074-9f40-e8002e02494b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd3f79d9-6424-4074-9f40-e8002e02494b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17aaabc81de10310d4bbab1c5131451f1c5fb9ce18a1e7ec292d96bb31063c5c","name":"Stefano Gambarelli","registered_at":"2026-06-20T23:36:23Z","symbol":"NIM1750144","token_address":"0x1aad9c97bd592645d40887b29ee8872170f3dbda","type":"artist","uuid":"cd3f79d9-6424-4074-9f40-e8002e02494b"}
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 0x17aaabc81de10310d4bbab1c5131451f1c5fb9ce18a1e7ec292d96bb31063c5c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd3f79d9-6424-4074-9f40-e8002e02494b.json and https://artists.proofprofile.net/proofs/artist/cd3f79d9-6424-4074-9f40-e8002e02494b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x17aaabc81de10310d4bbab1c5131451f1c5fb9ce18a1e7ec292d96bb31063c5c","name":"Stefano Gambarelli","registered_at":"2026-06-20T23:36:23Z","symbol":"NIM1750144","token_address":"0x1aad9c97bd592645d40887b29ee8872170f3dbda","type":"artist","uuid":"cd3f79d9-6424-4074-9f40-e8002e02494b"}
album: Artistik Kontrol EP
  type: MusicAlbum
  date published: 2014-03-04
album: Corazon
  type: MusicAlbum
  date published: 2014-07-08
album: Corazon
  type: MusicAlbum
  date published: 2014-07-22
album: Corazon
  type: MusicAlbum
  date published: 2014-07-22
album: Land on Mars (Stefano Gambarelli Vs Pochill)
  type: MusicAlbum
  date published: 2014-11-28
album: Land on Mars
  type: MusicAlbum
  date published: 2014-12-12
album: Land on Mars (Stefano Gambarelli Vs Pochill)
  type: MusicAlbum
  date published: 2014-12-12
  track: Land on Mars - Radio Edit
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195317
    explicit: false
    by artist: Stefano Gambarelli
    in album: Land on Mars (Stefano Gambarelli Vs Pochill)
      type: MusicAlbum
      date published: 2014-12-12
    isrc code: IT00D1402307
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:09:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf19b9b88555e7e2c5e2ea85f8109b5847509149edb4cc25ac1cbfbf5780b0425
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00D1402307
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xf19b9b88555e7e2c5e2ea85f8109b5847509149edb4cc25ac1cbfbf5780b0425. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/IT00D1402307.
      date published: 2026-07-05T19:27:56Z
    audio: Land on Mars - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.079
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.819
      additional property: Speechiness
        type: PropertyValue
        value: 0.201
      additional property: Acousticness
        type: PropertyValue
        value: 0.247
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.445
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Land on Mars
  type: MusicAlbum
  date published: 2015-01-01
album: Gambagrooves, Vol. 3 (Loops, percussions & rhythm grooves)
  type: MusicAlbum
  date published: 2021-05-10
album: Gimme Your Love
  type: MusicAlbum
  date published: 2025-05-23
album: Let's Work!
  type: MusicAlbum
  date published: 2025-06-20