Mauro Picotto & Riccardo Ferri
type: MusicGroup
popularity: 2
followers: 318
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x116791f88125175112ddff601b32e760ca39dcd3836cb8f11dba4dd9aecc95bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c87403-14b6-453c-afe8-244553fd2f96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c87403-14b6-453c-afe8-244553fd2f96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7c87403-14b6-453c-afe8-244553fd2f96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x116791f88125175112ddff601b32e760ca39dcd3836cb8f11dba4dd9aecc95bb","name":"Mauro Picotto & Riccardo Ferri","registered_at":"2026-06-21T15:51:53Z","symbol":"NIM1966187","token_address":"0x54629c7a0aad10b3fddffa7d82cbb361d597cda1","type":"artist","uuid":"f7c87403-14b6-453c-afe8-244553fd2f96"}
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 0x116791f88125175112ddff601b32e760ca39dcd3836cb8f11dba4dd9aecc95bb. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c87403-14b6-453c-afe8-244553fd2f96.json and https://artists.proofprofile.net/proofs/artist/f7c87403-14b6-453c-afe8-244553fd2f96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x116791f88125175112ddff601b32e760ca39dcd3836cb8f11dba4dd9aecc95bb","name":"Mauro Picotto & Riccardo Ferri","registered_at":"2026-06-21T15:51:53Z","symbol":"NIM1966187","token_address":"0x54629c7a0aad10b3fddffa7d82cbb361d597cda1","type":"artist","uuid":"f7c87403-14b6-453c-afe8-244553fd2f96"}
album: Taotek EP
  type: MusicAlbum
  date published: 2004
album: New Time New Place
  type: MusicAlbum
  date published: 2013-05-06
  track: New Time New Place
    type: MusicRecording
    duration: PT9M38S
    duration ms: 578213
    explicit: false
    by artist: Mauro Picotto & Riccardo Ferri
    in album: New Time New Place
      type: MusicAlbum
      date published: 2013-05-06
    isrc code: DEAA21300050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:11:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc221ff50293c23c501b850d453bc1eddfba6d1eb0b826fa8c90dd0c166ee9b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959009
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959009
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAA21300050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:08:22Z
    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 0xdc221ff50293c23c501b850d453bc1eddfba6d1eb0b826fa8c90dd0c166ee9b2. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:08:22Z), 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/DEAA21300050.
      date published: 2026-07-21T15:08:22Z
    audio: New Time New Place
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.013
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.989
      additional property: Speechiness
        type: PropertyValue
        value: 0.15
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.397
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.106
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.23
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Moonquake
  type: MusicAlbum
  date published: 2013-07-08