Serena E I Bimbi Allegri
type: MusicGroup
genre: children's music
genre: lullaby
popularity: 20
followers: 1709
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f2289a979aa33dc07efd9ac2dbf36d50fda904be268dc476643ee4bc22fd0d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f2289a979aa33dc07efd9ac2dbf36d50fda904be268dc476643ee4bc22fd0d9","name":"Serena E I Bimbi Allegri","registered_at":"2026-06-14T23:49:21Z","symbol":"NIM0615428","token_address":"0x3ccb3ba5c13ce3184aa968452f2c52e053b5f308","type":"artist","uuid":"b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba"}
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 0x8f2289a979aa33dc07efd9ac2dbf36d50fda904be268dc476643ee4bc22fd0d9. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba.json and https://artists.proofprofile.net/proofs/artist/b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x8f2289a979aa33dc07efd9ac2dbf36d50fda904be268dc476643ee4bc22fd0d9","name":"Serena E I Bimbi Allegri","registered_at":"2026-06-14T23:49:21Z","symbol":"NIM0615428","token_address":"0x3ccb3ba5c13ce3184aa968452f2c52e053b5f308","type":"artist","uuid":"b8968ba9-0b4f-4f4a-b7fc-9b0cf1ed8cba"}
album: 16 Filastrocche Per Bambini
  type: MusicAlbum
  date published: 1997
  track: Il Grillo E La Formica
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147506
    explicit: false
    by artist: Serena E I Bimbi Allegri
    in album: 16 Filastrocche Per Bambini
      type: MusicAlbum
      date published: 1997
    genre: children's music
    genre: lullaby
    isrc code: USA370540136
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:57:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0891f03b482596a7cd662af4faa7edeed02adc7a412107a2a159ce413b4450bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370540136
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x0891f03b482596a7cd662af4faa7edeed02adc7a412107a2a159ce413b4450bc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USA370540136.
      date published: 2026-07-17T19:12:23Z
    audio: Il Grillo E La Formica
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.894
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.902
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.398
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.975
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.209
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: il meglio dello Zecchino d'oro vol 1
  type: MusicAlbum
  date published: 1997
album: Canzoncine Per Bambini Vol 4
  type: MusicAlbum
  date published: 2001
album: Canzoncine Per Bambini Vol 5
  type: MusicAlbum
  date published: 2001
  track: Belle Et Sebastien
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173507
    explicit: false
    by artist: Serena E I Bimbi Allegri
    in album: Canzoncine Per Bambini Vol 5
      type: MusicAlbum
      date published: 2001
    genre: children's music
    genre: lullaby
    isrc code: USA370536452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:31:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc03c9307f0684193d1d17b07ff1eae24bc2de9fdf0c4bd4eb1a944d635ae049d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370536452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xc03c9307f0684193d1d17b07ff1eae24bc2de9fdf0c4bd4eb1a944d635ae049d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USA370536452.
      date published: 2026-07-03T21:18:05Z
    audio: Belle Et Sebastien
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.437
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.138
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Cristina Ed Altri ...4
album: 16 Ninne Nanne
album: Cristina Ed Altri ...2
album: Il Meglio Dello Z.D.1
album: Canzoncine Per Bambini Vol 3
album: Canzoncine Per Bambini Vol 2
album: Cristina Ed Altri ...3
album: Cristina Ed Altri Amici In TV Vol 1
album: Canzoncine Per Bambini Vol 1
album: Il Meglio Dello Zecchino d'Oro Vol. 3
album: S.M.I. Bimbi Vol 2
album: Il Meglio Dello Zecchino Vol 4
album: Kids Songs, Vol. 1
album: Kids Songs, Vol. 2
album: I Bambini Fanno Ooh..."Comp."
album: Cantabambino Vol. 8
album: Cantabambino Vol. 7
album: Cantabambino Vol. 9
album: Bibbidi bobbidi bu

Acousticness
type: PropertyValue
value: 0.948

Instrumentalness
type: PropertyValue
value: 0.02

Liveness
type: PropertyValue
value: 0.128

Valence (Positivity)
type: PropertyValue
value: 0.757

Loudness (dB)
type: PropertyValue
value: -17.604

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Cristina Ed Altri ...4
type: MusicAlbum
date published: 2001

16 Ninne Nanne
type: MusicAlbum
date published: 2001
track: Fa La Nanna Tesoretto
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105674
  explicit: false
  by artist: Serena E I Bimbi Allegri
  in album: 16 Ninne Nanne
    type: MusicAlbum
    date published: 2001
  genre: children's music
  genre: lullaby
  isrc code: USA370540556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T14:15:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d2738e55d20696372a842835f82ee7e505cafc12461a366f0151a0410499eba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958905
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958905
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370540556
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T16:14:34Z
  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 0x8d2738e55d20696372a842835f82ee7e505cafc12461a366f0151a0410499eba. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USA370540556.
    date published: 2026-07-20T16:14:34Z
  audio: Fa La Nanna Tesoretto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 62.14
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.349
    additional property: Energy
      type: PropertyValue
      value: 0.299
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.727
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.4
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.773
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cristina Ed Altri ...2
type: MusicAlbum
date published: 2001

Il Meglio Dello Z.D.1
type: MusicAlbum
date published: 2001

Canzoncine Per Bambini Vol 3
type: MusicAlbum
date published: 2001

Canzoncine Per Bambini Vol 2
type: MusicAlbum
date published: 2001

Cristina Ed Altri ...3
type: MusicAlbum
date published: 2001

Cristina Ed Altri Amici In TV Vol 1
type: MusicAlbum
date published: 2001

Canzoncine Per Bambini Vol 1
type: MusicAlbum
date published: 2001
track: La Marcia di Topolino
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127709
  explicit: false
  by artist: Serena E I Bimbi Allegri
  in album: Canzoncine Per Bambini Vol 1
    type: MusicAlbum
    date published: 2001
  genre: children's music
  genre: lullaby
  isrc code: USA370536384
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T10:39:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5f072dfa52b0734e836dee884f139d493951434875e6a263089abc7158c83c1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957695
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957695
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370536384
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T11:16:12Z
  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 0xa5f072dfa52b0734e836dee884f139d493951434875e6a263089abc7158c83c1. Chain 2 (Bitcoin): anchored in block 957695 (2026-07-12T11:16:12Z), 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/USA370536384.
    date published: 2026-07-12T11:16:12Z
  audio: La Marcia di Topolino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.223
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.931
    additional property: Energy
      type: PropertyValue
      value: 0.263
    additional property: Speechiness
      type: PropertyValue
      value: 0.09
    additional property: Acousticness
      type: PropertyValue
      value: 0.098
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.962
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.259
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Amico E'
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251704
  explicit: false
  by artist: Serena E I Bimbi Allegri
  in album: Canzoncine Per Bambini Vol 1
    type: MusicAlbum
    date published: 2001
  genre: children's music
  genre: lullaby
  isrc code: USA370536387
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T12:54:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30050bbdd30de562c0fb10c6eccd763080b2ad80d6aae20c7588915a4c0c0446
  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/USA370536387
  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 0x30050bbdd30de562c0fb10c6eccd763080b2ad80d6aae20c7588915a4c0c0446. 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/USA370536387.
    date published: 2026-07-05T19:27:56Z
  audio: Amico E'
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.722
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.664
    additional property: Energy
      type: PropertyValue
      value: 0.563
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.137
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.037
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.894
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.86
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Il Ballo Del Qua Qua
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174033
  explicit: false
  by artist: Serena E I Bimbi Allegri
  in album: Canzoncine Per Bambini Vol 1
    type: MusicAlbum
    date published: 2001
  genre: children's music
  genre: lullaby
  isrc code: USA370536390
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T08:17:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19694cf52b9ad91f68c82f3355c0e7ce30fcbfbc2daf810d2e8102d6df076f95
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Il Ballo Del Qua Qua

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956474

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370536390

OTSTimestamp
type: PropertyValue
value: 2026-07-03T08:56:35Z

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

OpenTimestamps Proof of Existence
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Il Ballo Del Qua Qua
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16 Filastrocche Per Bambini
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Il Meglio Dello Zecchino d'Oro Vol. 3
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S.M.I. Bimbi Vol 2
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Il Coccodrillo Come Fa ?
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Il Meglio Dello Zecchino Vol 4
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Kids Songs, Vol. 1
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Kids Songs, Vol. 2
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I Bambini Fanno Ooh..."Comp."
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Cantabambino Vol. 8
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Cantabambino Vol. 7
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Cantabambino Vol. 9
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Bibbidi bobbidi bu
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date published: 2019-06-21