I Barbamici
type: MusicGroup
popularity: 14
followers: 545
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55767ea93d0741a13383f6adbb0b88ce42731a5b46709174b0e5c45eb956f8c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97dad153-ebe3-43fd-a5da-2281ec96bd01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97dad153-ebe3-43fd-a5da-2281ec96bd01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97dad153-ebe3-43fd-a5da-2281ec96bd01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55767ea93d0741a13383f6adbb0b88ce42731a5b46709174b0e5c45eb956f8c2","name":"I Barbamici","registered_at":"2026-06-14T20:30:39Z","symbol":"NIM0568012","token_address":"0xdb903590ef98d6bd27f2ac0ec788abbefff93d6f","type":"artist","uuid":"97dad153-ebe3-43fd-a5da-2281ec96bd01"}
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 0x55767ea93d0741a13383f6adbb0b88ce42731a5b46709174b0e5c45eb956f8c2. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97dad153-ebe3-43fd-a5da-2281ec96bd01.json and https://artists.proofprofile.net/proofs/artist/97dad153-ebe3-43fd-a5da-2281ec96bd01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x55767ea93d0741a13383f6adbb0b88ce42731a5b46709174b0e5c45eb956f8c2","name":"I Barbamici","registered_at":"2026-06-14T20:30:39Z","symbol":"NIM0568012","token_address":"0xdb903590ef98d6bd27f2ac0ec788abbefff93d6f","type":"artist","uuid":"97dad153-ebe3-43fd-a5da-2281ec96bd01"}
album: Mi Piace Se Ti Muovi (Madagascar Gang)
  type: MusicAlbum
  date published: 2012-12-01
album: Le Tagliatelle di Nonna Pina
  type: MusicAlbum
  date published: 2012-12-10
album: La canzone dei Barbamici
  type: MusicAlbum
  date published: 2012-12-31
album: Nella vecchia fattoria
  type: MusicAlbum
  date published: 2013
  track: I Tre Porcellini
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152137
    explicit: false
    by artist: I Barbamici
    in album: Nella vecchia fattoria
      type: MusicAlbum
      date published: 2013
    isrc code: IT00D1207301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:16:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d694ab0ca872efcc8a30630cf55de637b8c042a74f29b0d002337973a802ae8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00D1207301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x2d694ab0ca872efcc8a30630cf55de637b8c042a74f29b0d002337973a802ae8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/IT00D1207301.
      date published: 2026-07-03T10:47:44Z
    audio: I Tre Porcellini
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.998
      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: 0.834
      additional property: Energy
        type: PropertyValue
        value: 0.531
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.284
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.956
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.36
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Il coccodrillo come fa?
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188133
    explicit: false
    by artist: I Barbamici
    in album: Nella vecchia fattoria
      type: MusicAlbum
      date published: 2013
    isrc code: IT00D1207601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:24:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf348bd8cc688a06042428fd43b86fa3ff16f980468b5032fe683c9d67d0b674c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT00D1207601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:25:36Z
    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 0xf348bd8cc688a06042428fd43b86fa3ff16f980468b5032fe683c9d67d0b674c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:25:36Z), 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/IT00D1207601.
      date published: 2026-07-15T16:25:36Z
    audio: Il coccodrillo come fa?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.877
      additional property: Energy
        type: PropertyValue
        value: 0.874
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.121
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.018
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Le Tagliatelle Di Nonna Pina
album: Le canzoni dei Barbamici

Liveness
type: PropertyValue
value: 0.321

Valence (Positivity)
type: PropertyValue
value: 0.968

Loudness (dB)
type: PropertyValue
value: -7.636

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Le Tagliatelle Di Nonna Pina
type: MusicAlbum
date published: 2013-03-29

Le canzoni dei Barbamici
type: MusicAlbum
date published: 2013-12-31