Costantino Carrara
type: MusicGroup
popularity: 38
followers: 41934
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff1ea0d8dd5bd24e1ef1146c6a546b2d6c49d0263d9acdee482a1e63eb9fed2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/601ab762-ae8e-42d6-82e3-0673c9d832e6.json and https://artists.proofprofile.net/proofs/artist/601ab762-ae8e-42d6-82e3-0673c9d832e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: It's Time to Cover, Vol. 1
  type: MusicAlbum
  date published: 2015-04-18
album: It's Time to Cover, Vol. 1
  type: MusicAlbum
  date published: 2015-04-18
  track: Rather Be - Piano Arrangement
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    by artist: Costantino Carrara
    in album: It's Time to Cover, Vol. 1
      type: MusicAlbum
      date published: 2015-04-18
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a7b45872eeb780a8d081b966788cd406023aebeb86ae4e3a2fbaa1e90bb1d6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:37:27Z), 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/FR26V1520479.
      date published: 2026-07-19T17:37:27Z
    audio: Rather Be - Piano Arrangement
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      additional property: Valence (Positivity)
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  track: Hold Back the River - Piano Arrangement
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    in album: It's Time to Cover, Vol. 1
      type: MusicAlbum
      date published: 2015-04-18
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    additional property: OTSTimestamp
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    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 0x9cdc5a6d2611be070382ea42abee4b4df12513eaa34f5357eab52c2aabd7d3d8. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FR26V1520480.
      date published: 2026-07-13T19:36:39Z
    audio: Hold Back the River - Piano Arrangement
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  track: Latch - Piano Arrangement
album: See You Again
album: See You Again (Piano Arrangement)
album: Everglow
album: Take Me Home (Piano Arrangement)
album: Stitches (Christmas Piano Arrangement)
album: Wherever I Go (Piano Arrangement)
album: Closer (Piano Arrangement)
album: Runnin' (Lose It All) [Piano Arrangement]
album: Love Me Now (Piano Arrangement)
album: Hello (Piano Arrangement)
album: Heathens (Piano Arrangement)
album: The Greatest (Piano Arrangement)
album: It's Time to Cover, Vol. 2
album: Let Me Love You (feat. Michele Grandinetti)
album: Let Me Love You
album: Don't Wanna Know (Piano Arrangement)
album: Don't Wanna Know
album: Perfect
album: Lonely Together (Piano Arrangement)
album: La La Land (The Piano Medley): Mia & Sebastian's Theme / Another Day of Sun / City of Stars
album: Something Just Like This (Piano Arrangement)
album: Miracles (Someone Special) [Piano Arrangement]
album: Bohemian Rhapsody (Piano Arrangement)
album: Attention (Piano Arrangement)
album: Look What You Made Me Do
album: Too Good at Goodbyes
album: Look What You Made Me Do (Piano Arrangement)
album: Too Good at Goodbyes (Piano Arrangement)
album: Versace on the Floor
album: Versace on the Floor (Piano Arrangement)
album: What About Us
album: What About Us (Piano Arrangement)
album: Dusk Till Dawn (Piano Arrangement)
album: 1-800-273-8255 (Piano Arrangement)
album: Flames (Piano Arrangement)
album: Is That Alright? (From "A Star Is Born") [Piano Arrangement]
album: A Star Is Born (The Piano Medley): La Vie En Rose / Maybe It's Time / Shallow / Always Remember Us This Way / Look What I Found / I'll Never Love Again
album: Promises (Piano Arrangement)
album: The Greatest Showman (The Piano Medley): A Million Dreams / Never Enough / This Is Me / Rewrite The Stars / From Now On / The Greatest Show
album: All The Stars
album: We Are The World (Piano Arrangement)
album: Happier (Piano Arrangement)
album: breathin (Piano Arrangement)
album: This Is Me
album: For You
album: IDGAF (Piano Arrangement)
album: Where Were You in the Morning? (Piano Arrangement)
album: Done For Me (Piano Arrangement)
album: Shawn Mendes The Piano Tribute Medley: There's Nothing Holdin' Me Back / Mercy / Youth / In My Blood / Treat You Better / Lost In Japan
album: Shallow (From "A Star Is Born") [Piano Arrangement]
album: Queen: The Piano Tribute Medley
album: Orphans (Piano Arrangement)
album: Bastille: The Piano Tribute Medley
album: Señorita (Piano Arrangement)
album: Stairway To Heaven (Piano Arrangement)
album: Game of Thrones (The Piano Medley): Main Title / Light of the Seven / Goodbye Brother / Mhysa / The Winds of Winter
album: Can You Feel The Love Tonight (Piano Arrangement)
album: Don't Start Now (Piano Arrangement)
album: Bella Ciao (Piano Arrangement)
album: Mystery of Love (Piano Arrangement)
album: Blinding Lights (Piano Arrangement)
album: 2020 Piano Mashup
album: I Wish (Piano Arrangement)

Loudness (dB)
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value: -14.745

Key Name
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Mode Name
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Latch - Piano Arrangement
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duration: PT3M24S
duration ms: 204000
explicit: false
by artist: Costantino Carrara
in album: It's Time to Cover, Vol. 1
  type: MusicAlbum
  date published: 2015-04-18
isrc code: FR26V1520485
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1520485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
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 0x6ca8a474ac77cd81f58f1a0bcd8dd9c35f8f19bc6c7aac8fd75175d12812cdd5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR26V1520485.
  date published: 2026-07-04T14:03:39Z
audio: Latch - Piano Arrangement
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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It's Time to Cover, Vol. 1
type: MusicAlbum
date published: 2015-04-18

See You Again
type: MusicAlbum
date published: 2015-07-16

See You Again (Piano Arrangement)
type: MusicAlbum
date published: 2015-07-16
track: See You Again - Piano Arrangement
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    date published: 2015-07-16
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x5307221d85ab038609aad2295b311bbdb018a66ede9e2013c3b85cc092448f60. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR26V1539451.
    date published: 2026-07-02T16:51:38Z
  audio: See You Again - Piano Arrangement
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Key Name
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See You Again (Piano Arrangement)
type: MusicAlbum
date published: 2015-07-16

Everglow
type: MusicAlbum
date published: 2015-12-15

Take Me Home (Piano Arrangement)
type: MusicAlbum
date published: 2016
track: Take Me Home - Piano Arrangement
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  in album: Take Me Home (Piano Arrangement)
    type: MusicAlbum
    date published: 2016
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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 0x1784eab1dd22e6072725c5074a77a005851a8f90f1b35d960414c17cc186f64d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:19:48Z), 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/USE831530239.
    date published: 2026-07-15T12:19:48Z
  audio: Take Me Home - Piano Arrangement
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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Stitches (Christmas Piano Arrangement)
type: MusicAlbum
date published: 2016
track: Stitches - Christmas Piano Arrangement
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  duration ms: 206030
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  by artist: Costantino Carrara
  in album: Stitches (Christmas Piano Arrangement)
    type: MusicAlbum
    date published: 2016
  isrc code: USE831525416
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T14:46:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe291c59d9b1669d03ad2402a3e8e1ee40471872e021bbf5685245ef4d0c6863d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958428
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958428
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831525416
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:15:14Z
  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 0xe291c59d9b1669d03ad2402a3e8e1ee40471872e021bbf5685245ef4d0c6863d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USE831525416.
    date published: 2026-07-17T15:15:14Z
  audio: Stitches - Christmas Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.358
    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: 0.35
    additional property: Energy
      type: PropertyValue
      value: 0.326
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.953
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.201
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.851
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Wherever I Go (Piano Arrangement)
type: MusicAlbum
date published: 2016

Closer (Piano Arrangement)
type: MusicAlbum
date published: 2016

Runnin' (Lose It All) [Piano Arrangement]
type: MusicAlbum
date published: 2016

Love Me Now (Piano Arrangement)
type: MusicAlbum
date published: 2016

Hello (Piano Arrangement)
type: MusicAlbum
date published: 2016

Take Me Home (Piano Arrangement)
type: MusicAlbum
date published: 2016

Runnin' (Lose It All) [Piano Arrangement]
type: MusicAlbum
date published: 2016

Closer (Piano Arrangement)
type: MusicAlbum
date published: 2016

Heathens (Piano Arrangement)
type: MusicAlbum
date published: 2016
track: Heathens - Piano Arrangement
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189882
  explicit: false
  by artist: Costantino Carrara
  in album: Heathens (Piano Arrangement)
    type: MusicAlbum
    date published: 2016
  isrc code: USY281605051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T02:30:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c9bd971ab3de92419a5a6e1b7ccf241b0d3ddb06785696eb9d592e5250c7d0b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281605051
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x4c9bd971ab3de92419a5a6e1b7ccf241b0d3ddb06785696eb9d592e5250c7d0b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USY281605051.
    date published: 2026-07-05T10:01:46Z
  audio: Heathens - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.214
    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: 0.457
    additional property: Energy
      type: PropertyValue
      value: 0.409
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.863
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.858
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.369
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.7
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Love Me Now (Piano Arrangement)
type: MusicAlbum
date published: 2016

The Greatest (Piano Arrangement)
type: MusicAlbum
date published: 2016

The Greatest (Piano Arrangement)
type: MusicAlbum
date published: 2016
track: The Greatest - Piano Arrangement
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147789
  explicit: false
  by artist: Costantino Carrara
  in album: The Greatest (Piano Arrangement)
    type: MusicAlbum
    date published: 2016
  isrc code: USY281605263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T13:18:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x627496e60003e79425b41bc79892b874683b47c478c3c7a505b85ecdf4984b30
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281605263
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x627496e60003e79425b41bc79892b874683b47c478c3c7a505b85ecdf4984b30. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USY281605263.
    date published: 2026-07-05T18:48:28Z
  audio: The Greatest - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.029
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.437
    additional property: Energy
      type: PropertyValue
      value: 0.476
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.951
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.932
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.25
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.288
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hello (Piano Arrangement)
type: MusicAlbum
date published: 2016

Stitches (Christmas Piano Arrangement)
type: MusicAlbum
date published: 2016

Wherever I Go (Piano Arrangement)
type: MusicAlbum
date published: 2016

Heathens (Piano Arrangement)
type: MusicAlbum
date published: 2016

It's Time to Cover, Vol. 2
type: MusicAlbum
date published: 2016-06-22

It's Time to Cover, Vol. 2
type: MusicAlbum
date published: 2016-06-22
track: Cheap Thrills - Piano Arrangement
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218000
  explicit: false
  by artist: Costantino Carrara
  in album: It's Time to Cover, Vol. 2
    type: MusicAlbum
    date published: 2016-06-22
  isrc code: ITJ501600961
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T00:37:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a0f48d308897639f414499a95a19695fc01791db4a7a697b14a9f552ff6a15f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ501600961
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x9a0f48d308897639f414499a95a19695fc01791db4a7a697b14a9f552ff6a15f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITJ501600961.
    date published: 2026-07-02T16:51:38Z
  audio: Cheap Thrills - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.232
    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: 0.337
    additional property: Energy
      type: PropertyValue
      value: 0.378
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.94
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.78
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.21
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.439
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Up&Up - Piano Arrangement
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301333
  explicit: false
  by artist: Costantino Carrara
  in album: It's Time to Cover, Vol. 2
    type: MusicAlbum
    date published: 2016-06-22
  isrc code: ITJ501600964
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:54:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcac392e37a3bd6df8066626159b4ea7fa175579d2faaab84e22bb1024a2f72fc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957919
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957919
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ501600964
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T23:58:45Z
  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 0xcac392e37a3bd6df8066626159b4ea7fa175579d2faaab84e22bb1024a2f72fc. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/ITJ501600964.
    date published: 2026-07-13T23:58:45Z
  audio: Up&Up - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.321
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.415
    additional property: Energy
      type: PropertyValue
      value: 0.558
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.916
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.88
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.106
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.568
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Writing's on the Wall - Piano Arrangement
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272124
  explicit: false
  by artist: Costantino Carrara
  in album: It's Time to Cover, Vol. 2
    type: MusicAlbum
    date published: 2016-06-22
  isrc code: ITJ501600966
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T23:54:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b685ed1b9393b92837935ebdfabb9a9916332a6a227e65e753b998b6264fc97
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956422
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ501600966
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Writing's on the Wall - Piano Arrangement
track: Adventure of a Lifetime - Piano Arrangement
track: Fifty Shades of Grey (The Piano Medley): Crazy in Love / Earned It / Love Me Like You Do
track: When We Were Young - Piano Arrangement

OTSTimestamp
type: PropertyValue
value: 2026-07-03T01:01:38Z

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
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b685ed1b9393b92837935ebdfabb9a9916332a6a227e65e753b998b6264fc97. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITJ501600966.
date published: 2026-07-03T01:01:38Z

Writing's on the Wall - Piano Arrangement
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 125.398
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.463
additional property: Energy
  type: PropertyValue
  value: 0.152
additional property: Speechiness
  type: PropertyValue
  value: 0.052
additional property: Acousticness
  type: PropertyValue
  value: 0.992
additional property: Instrumentalness
  type: PropertyValue
  value: 0.937
additional property: Liveness
  type: PropertyValue
  value: 0.079
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.097
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.951
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Adventure of a Lifetime - Piano Arrangement
type: MusicRecording
duration: PT3M0S
duration ms: 180480
explicit: false
by artist: Costantino Carrara
in album: It's Time to Cover, Vol. 2
  type: MusicAlbum
  date published: 2016-06-22
isrc code: ITJ501600960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T18:14:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x690e6325ce88d80c434786f639df51af99b8d85ffa7696d1195513ff3a8818fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956841
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ501600960
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T22:14:35Z
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 0x690e6325ce88d80c434786f639df51af99b8d85ffa7696d1195513ff3a8818fd. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ITJ501600960.
  date published: 2026-07-05T22:14:35Z
audio: Adventure of a Lifetime - Piano Arrangement
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.6
  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: 0.266
  additional property: Energy
    type: PropertyValue
    value: 0.498
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Fifty Shades of Grey (The Piano Medley): Crazy in Love / Earned It / Love Me Like You Do
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duration: PT4M47S
duration ms: 287624
explicit: false
by artist: Costantino Carrara
in album: It's Time to Cover, Vol. 2
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additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T16:47:25Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d6b93ee318649630e6549595fd7c937ae0f2ef38a54575f88b196dbca0ba95. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/ITJ501600959.
  date published: 2026-07-18T16:47:25Z
audio: Fifty Shades of Grey (The Piano Medley): Crazy in Love / Earned It / Love Me Like You Do
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When We Were Young - Piano Arrangement
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duration: PT4M54S
duration ms: 294000
explicit: false
by artist: Costantino Carrara
in album: It's Time to Cover, Vol. 2
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  date published: 2016-06-22
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T23:28:02Z
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
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  date published: 2026-07-03T23:28:02Z
audio: When We Were Young - Piano Arrangement
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It's Time to Cover, Vol. 2
type: MusicAlbum
date published: 2016-06-22

Let Me Love You (feat. Michele Grandinetti)
type: MusicAlbum
date published: 2016-09-21

Let Me Love You
type: MusicAlbum
date published: 2016-09-21

Let Me Love You
type: MusicAlbum
date published: 2016-09-21

Don't Wanna Know (Piano Arrangement)
type: MusicAlbum
date published: 2016-12-27

Don't Wanna Know (Piano Arrangement)
type: MusicAlbum
date published: 2016-12-27

Don't Wanna Know
type: MusicAlbum
date published: 2016-12-27

Perfect
type: MusicAlbum
date published: 2017

Lonely Together (Piano Arrangement)
type: MusicAlbum
date published: 2017

La La Land (The Piano Medley): Mia & Sebastian's Theme / Another Day of Sun / City of Stars
type: MusicAlbum
date published: 2017-04-04

La La Land (The Piano Medley): Mia & Sebastian's Theme / Another Day of Sun / City of Stars
type: MusicAlbum
date published: 2017-04-04

Something Just Like This (Piano Arrangement)
type: MusicAlbum
date published: 2017-06-08

Something Just Like This (Piano Arrangement)
type: MusicAlbum
date published: 2017-06-08

Miracles (Someone Special) [Piano Arrangement]
type: MusicAlbum
date published: 2017-07-27

Miracles (Someone Special) [Piano Arrangement]
type: MusicAlbum
date published: 2017-07-27

Bohemian Rhapsody (Piano Arrangement)
type: MusicAlbum
date published: 2017-08-03

Bohemian Rhapsody (Piano Arrangement)
type: MusicAlbum
date published: 2017-08-03

Attention (Piano Arrangement)
type: MusicAlbum
date published: 2017-08-27

Attention (Piano Arrangement)
type: MusicAlbum
date published: 2017-08-27

Look What You Made Me Do
type: MusicAlbum
date published: 2017-09-02

Too Good at Goodbyes
type: MusicAlbum
date published: 2017-09-12

Look What You Made Me Do (Piano Arrangement)
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date published: 2017-09-15
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b98b7f8aff958d3e898cb8f612fec5be17ae584877a87cf34cd284fe051a50a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ITJ501705347.
    date published: 2026-07-17T08:20:01Z
  audio: Look What You Made Me Do - Piano Arrangement
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Look What You Made Me Do (Piano Arrangement)
type: MusicAlbum
date published: 2017-09-15

Too Good at Goodbyes (Piano Arrangement)
type: MusicAlbum
date published: 2017-09-16

Too Good at Goodbyes (Piano Arrangement)
type: MusicAlbum
date published: 2017-09-16

Versace on the Floor
type: MusicAlbum
date published: 2017-09-20

Versace on the Floor (Piano Arrangement)
type: MusicAlbum
date published: 2017-09-20

Versace on the Floor (Piano Arrangement)
type: MusicAlbum
date published: 2017-09-20

What About Us
type: MusicAlbum
date published: 2017-09-30

What About Us (Piano Arrangement)
type: MusicAlbum
date published: 2017-10-01

What About Us (Piano Arrangement)
type: MusicAlbum
date published: 2017-10-01

Dusk Till Dawn (Piano Arrangement)
type: MusicAlbum
date published: 2017-11-26

Dusk Till Dawn (Piano Arrangement)
type: MusicAlbum
date published: 2017-11-26

1-800-273-8255 (Piano Arrangement)
type: MusicAlbum
date published: 2017-11-28
track: 1-800-273-8255 - Piano Arrangement
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  duration: PT3M19S
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  in album: 1-800-273-8255 (Piano Arrangement)
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  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
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    date published: 2026-07-02T16:51:38Z
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    additional property: Energy
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    additional property: Valence (Positivity)
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1-800-273-8255 (Piano Arrangement)
type: MusicAlbum
date published: 2017-11-28

Lonely Together (Piano Arrangement)
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date published: 2017-11-30
track: Lonely Together - Piano Arrangement
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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
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    date published: 2026-07-03T09:04:44Z
  audio: Lonely Together - Piano Arrangement
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    additional property: Danceability
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Perfect
type: MusicAlbum
date published: 2017-12-07

Flames (Piano Arrangement)
type: MusicAlbum
date published: 2018

Is That Alright? (From "A Star Is Born") [Piano Arrangement]
type: MusicAlbum
date published: 2018

A Star Is Born (The Piano Medley): La Vie En Rose / Maybe It's Time / Shallow / Always Remember Us This Way / Look What I Found / I'll Never Love Again
type: MusicAlbum
date published: 2018

Promises (Piano Arrangement)
type: MusicAlbum
date published: 2018

The Greatest Showman (The Piano Medley): A Million Dreams / Never Enough / This Is Me / Rewrite The Stars / From Now On / The Greatest Show
type: MusicAlbum
date published: 2018

All The Stars
type: MusicAlbum
date published: 2018

We Are The World (Piano Arrangement)
type: MusicAlbum
date published: 2018

Happier (Piano Arrangement)
type: MusicAlbum
date published: 2018

Happier (Piano Arrangement)
type: MusicAlbum
date published: 2018

breathin (Piano Arrangement)
type: MusicAlbum
date published: 2018

Happier (Piano Arrangement)
type: MusicAlbum
date published: 2018

This Is Me
type: MusicAlbum
date published: 2018-01-30

This Is Me
type: MusicAlbum
date published: 2018-01-30

For You
type: MusicAlbum
date published: 2018-02-08

For You
type: MusicAlbum
date published: 2018-02-08

The Greatest Showman (The Piano Medley): A Million Dreams / Never Enough / This Is Me / Rewrite The Stars / From Now On / The Greatest Show
type: MusicAlbum
date published: 2018-02-14

All The Stars
type: MusicAlbum
date published: 2018-03-01

IDGAF (Piano Arrangement)
type: MusicAlbum
date published: 2018-03-28

IDGAF (Piano Arrangement)
type: MusicAlbum
date published: 2018-03-28
track: IDGAF - Piano Arrangement
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  duration: PT4M7S
  duration ms: 247850
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    date published: 2018-03-28
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-16T16:14:30Z
  audio: IDGAF - Piano Arrangement
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Where Were You in the Morning? (Piano Arrangement)
type: MusicAlbum
date published: 2018-06-01

Where Were You in the Morning? (Piano Arrangement)
type: MusicAlbum
date published: 2018-06-01
track: Where Were You in the Morning? - Piano Arrangement
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  by artist: Costantino Carrara
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    date published: 2018-06-01
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T19:27:56Z
  audio: Where Were You in the Morning? - Piano Arrangement
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Done For Me (Piano Arrangement)
type: MusicAlbum
date published: 2018-06-19

Done For Me (Piano Arrangement)
type: MusicAlbum
date published: 2018-06-19

Shawn Mendes The Piano Tribute Medley: There's Nothing Holdin' Me Back / Mercy / Youth / In My Blood / Treat You Better / Lost In Japan
type: MusicAlbum
date published: 2018-07-13

Shawn Mendes The Piano Tribute Medley: There's Nothing Holdin' Me Back / Mercy / Youth / In My Blood / Treat You Better / Lost In Japan
type: MusicAlbum
date published: 2018-07-13

Flames (Piano Arrangement)
type: MusicAlbum
date published: 2018-09-01
track: Flames - Piano Arrangement
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197115
  explicit: false
  by artist: Costantino Carrara
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    date published: 2018-09-01
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T23:37:40Z
  audio: Flames - Piano Arrangement
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Promises (Piano Arrangement)
type: MusicAlbum
date published: 2018-09-14

breathin (Piano Arrangement)
type: MusicAlbum
date published: 2018-09-21

Happier (Piano Arrangement)
type: MusicAlbum
date published: 2018-09-28
track: Happier - Piano Arrangement
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T14:22:01Z
  audio: Happier - Piano Arrangement
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Shallow (From "A Star Is Born") [Piano Arrangement]
type: MusicAlbum
date published: 2018-10-02
track: Shallow (From "A Star Is Born") [Piano Arrangement]
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-03T01:01:38Z
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Shallow (From "A Star Is Born") [Piano Arrangement]
type: MusicAlbum
date published: 2018-10-02

Is That Alright? (From "A Star Is Born") [Piano Arrangement]
type: MusicAlbum
date published: 2018-10-19

A Star Is Born (The Piano Medley): La Vie En Rose / Maybe It's Time / Shallow / Always Remember Us This Way / Look What I Found / I'll Never Love Again
type: MusicAlbum
date published: 2018-10-26
track: A Star Is Born (The Piano Medley): La Vie En Rose / Maybe It's Time / Shallow / Always Remember Us This Way / Look What I Found / I'll Never Love Again
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    date published: 2018-10-26
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T15:33:28Z
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    additional property: Danceability
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Queen: The Piano Tribute Medley
type: MusicAlbum
date published: 2018-12-06

Queen: The Piano Tribute Medley
type: MusicAlbum
date published: 2018-12-06
track: Queen: The Piano Tribute Medley
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T04:03:57Z
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We Are The World (Piano Arrangement)
type: MusicAlbum
date published: 2018-12-20

Orphans (Piano Arrangement)
type: MusicAlbum
date published: 2019

Bastille: The Piano Tribute Medley
type: MusicAlbum
date published: 2019

Señorita (Piano Arrangement)
type: MusicAlbum
date published: 2019

Stairway To Heaven (Piano Arrangement)
type: MusicAlbum
date published: 2019

Game of Thrones (The Piano Medley): Main Title / Light of the Seven / Goodbye Brother / Mhysa / The Winds of Winter
type: MusicAlbum
date published: 2019

Can You Feel The Love Tonight (Piano Arrangement)
type: MusicAlbum
date published: 2019

Game of Thrones (The Piano Medley): Main Title / Light of the Seven / Goodbye Brother / Mhysa / The Winds of Winter
type: MusicAlbum
date published: 2019-04-12

Stairway To Heaven (Piano Arrangement)
type: MusicAlbum
date published: 2019-05-24

Señorita (Piano Arrangement)
type: MusicAlbum
date published: 2019-07-12
track: Señorita - Piano Arrangement
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156360
  explicit: false
  by artist: Costantino Carrara
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    type: MusicAlbum
    date published: 2019-07-12
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b23eb82320a80dd25810542d385630606858e7abd8aff726cbae910a58d0fb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGWW1934671.
    date published: 2026-07-06T01:25:57Z
  audio: Señorita - Piano Arrangement
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Can You Feel The Love Tonight (Piano Arrangement)
type: MusicAlbum
date published: 2019-08-16

Orphans (Piano Arrangement)
type: MusicAlbum
date published: 2019-11-01

Bastille: The Piano Tribute Medley
type: MusicAlbum
date published: 2019-12-20

Don't Start Now (Piano Arrangement)
type: MusicAlbum
date published: 2020-04-03

Bella Ciao (Piano Arrangement)
type: MusicAlbum
date published: 2020-05-01

Mystery of Love (Piano Arrangement)
type: MusicAlbum
date published: 2020-09-15
track: Mystery of Love - Piano Arrangement
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  duration: PT5M38S
  duration ms: 338134
  explicit: false
  by artist: Costantino Carrara
  in album: Mystery of Love (Piano Arrangement)
    type: MusicAlbum
    date published: 2020-09-15
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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    value: 2026-07-19T17:30:07Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac545ec4725d0cc46b9f5deaf9bc03a737b64d309706faf36868c054a710e88. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:30:07Z), 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/QZGWX2021471.
    date published: 2026-07-19T17:30:07Z
  audio: Mystery of Love - Piano Arrangement
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.083
    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Blinding Lights (Piano Arrangement)
type: MusicAlbum
date published: 2020-12-11

2020 Piano Mashup
type: MusicAlbum
date published: 2020-12-20

I Wish (Piano Arrangement)
type: MusicAlbum
date published: 2021-01-15

drivers license (Piano Arrangement)
type: MusicAlbum
date published: 2021-01-29
track: drivers license - Piano Arrangement
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302609
  explicit: false
  by artist: Costantino Carrara
  in album: drivers license (Piano Arrangement)
    type: MusicAlbum
    date published: 2021-01-29
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  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 0x0f23ac3379f7935af58b86735557fb90b36fa425775ee44caeb2f36336d46b99. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGWX2110122.
    date published: 2026-07-06T01:25:57Z
  audio: drivers license - Piano Arrangement
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Lonely (Piano Arrangement)
type: MusicAlbum
date published: 2021-03-26
track: Lonely - Piano Arrangement
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170750
  explicit: false
  by artist: Costantino Carrara
  in album: Lonely (Piano Arrangement)
    type: MusicAlbum
    date published: 2021-03-26
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2155199
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T13:55:21Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e2bb7d7a4805c748e72958acc0b3e3137768fec9ced2a5e355bc01119f85bc. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZGWX2155199.
    date published: 2026-07-03T13:55:21Z
  audio: Lonely - Piano Arrangement
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Fix You (Piano Arrangement)
type: MusicAlbum
date published: 2021-04-16
track: Fix You - Piano Arrangement
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  duration: PT4M10S
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  by artist: Costantino Carrara
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    type: MusicAlbum
    date published: 2021-04-16
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2432fcbe86ac578efbbaea86ca8e8d0469f7165e2c8c9da1c9ef1055f5f7dee. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZGWX2156850.
    date published: 2026-07-03T01:01:38Z
  audio: Fix You - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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Dynamite (Piano Arrangement)
type: MusicAlbum
date published: 2021-04-29

Viva La Vida (Piano Arrangement)
type: MusicAlbum
date published: 2021-05-13

Don't Start Now (Piano Arrangement)
type: MusicAlbum
date published: 2021-06-09

The Dancing Bird
type: MusicAlbum
date published: 2021-06-18

No Time To Die: License to Play Piano
type: MusicAlbum
date published: 2021-10-06
track: No Time To Die - Piano Arrangement
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  duration ms: 259887
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  in album: No Time To Die: License to Play Piano
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-03T23:28:02Z
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: Skyfall - Piano Arrangement
  type: MusicRecording
  duration: PT3M8S
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  by artist: Costantino Carrara
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    type: MusicAlbum
    date published: 2021-10-06
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c50f3208dac80c2588dc9acf6606f8265d5a0f1178bf310d44380ebdc9da619. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZPJ32111925.
    date published: 2026-07-06T01:26:17Z
  audio: Skyfall - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.468
    additional property: Energy
      type: PropertyValue
      value: 0.165
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.977
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.834
    additional property: Liveness
      type: PropertyValue
      value: 0.577
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.06
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.545
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Paradise (Piano Arrangement)
type: MusicAlbum
date published: 2022-10-14
track: Paradise - Piano Arrangement
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229750
  explicit: false
  by artist: Costantino Carrara
  in album: Paradise (Piano Arrangement)
    type: MusicAlbum
    date published: 2022-10-14
  isrc code: QZPJ32202878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-16T06:45:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1333d45177656ba93d8a284ffc581d1650b992b2a4f1f131c863d0a08d053ffc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958256
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958256
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32202878
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:22:18Z
  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 0x1333d45177656ba93d8a284ffc581d1650b992b2a4f1f131c863d0a08d053ffc. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZPJ32202878.
    date published: 2026-07-16T07:22:18Z
  audio: Paradise - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.04
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.35
    additional property: Energy
      type: PropertyValue
      value: 0.223
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.953
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.786
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.139
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.247
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

golden hour (Piano Arrangement)
type: MusicAlbum
date published: 2023-04-13
track: golden hour - Piano Arrangement
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193821
  explicit: false
  by artist: Costantino Carrara
  in album: golden hour (Piano Arrangement)
    type: MusicAlbum
    date published: 2023-04-13
  isrc code: QZPJ32256229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T01:45:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4af0bee69a0fd83ef2e6f2b48db38e30d8e725c40848224701fddd351e08a12d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32256229
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0x4af0bee69a0fd83ef2e6f2b48db38e30d8e725c40848224701fddd351e08a12d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZPJ32256229.
    date published: 2026-07-04T11:19:20Z
  audio: golden hour - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 174.608
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.189
    additional property: Energy
      type: PropertyValue
      value: 0.518
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.902
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.921
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.871
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nuvole Bianche (Recomposed by Costantino Carrara)
type: MusicAlbum
date published: 2023-11-30

Channel Aid Opening Medley 2024: Lonely Together / Unendlichkeit / Pompeii / Ich würd' lügen / Gold / Feuerwerk / Say You Won’t Let Go (Live from Elbphilharmonie Hamburg)
type: MusicAlbum
date published: 2024-06-07

Die With A Smile (Piano Arrangement)
type: MusicAlbum
date published: 2024-09-04
track: Die With A Smile - Piano Arrangement
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257500
  explicit: false
  by artist: Costantino Carrara
  in album: Die With A Smile (Piano Arrangement)
    type: MusicAlbum
    date published: 2024-09-04
  isrc code: QZPJ32396922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T09:41:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b57f3dc3814c8ed58acebf34094ce08346663d6ff56e4abeab69c76b99518aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958140
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958140
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32396922
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T12:43:53Z
  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 0x9b57f3dc3814c8ed58acebf34094ce08346663d6ff56e4abeab69c76b99518aa. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:43:53Z), 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/QZPJ32396922.
    date published: 2026-07-15T12:43:53Z
  audio: Die With A Smile - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 153.323
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.3
    additional property: Energy
      type: PropertyValue
      value: 0.308
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.944
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.851
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.09
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.027
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Interstellar (Piano Arrangement)
type: MusicAlbum
date published: 2024-09-20
track: Interstellar - Piano Arrangement
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223874
  explicit: false
  by artist: Costantino Carrara
  in album: Interstellar (Piano Arrangement)
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: QZPJ32397335
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58394cc2bc0bcaffde3d70f520c825c753164d4b309ad4bdc4dac57a9d0044e2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32397335
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:59:15Z
  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 0x58394cc2bc0bcaffde3d70f520c825c753164d4b309ad4bdc4dac57a9d0044e2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:15Z), 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/QZPJ32397335.
    date published: 2026-07-15T22:59:15Z
  audio: Interstellar - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.917
    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: 0.371
    additional property: Energy
      type: PropertyValue
      value: 0.155
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.981
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.872
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.591
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Good Luck, Babe! (Piano Arrangement)
type: MusicAlbum
date published: 2024-10-31
track: Good Luck, Babe! - Piano Arrangement
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216460
  explicit: false
  by artist: Costantino Carrara
  in album: Good Luck, Babe! (Piano Arrangement)
    type: MusicAlbum
    date published: 2024-10-31
  isrc code: QZPJ32414629
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T16:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe341e8c0695e11c6b36e300556c8369fe9544c2b5800c2e08b588a7db70f623f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958917
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958917
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32414629
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T19:55:03Z
  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 0xe341e8c0695e11c6b36e300556c8369fe9544c2b5800c2e08b588a7db70f623f. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:55:03Z), 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/QZPJ32414629.
    date published: 2026-07-20T19:55:03Z
  audio: Good Luck, Babe! - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.236
    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: 0.374
    additional property: Energy
      type: PropertyValue
      value: 0.395
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.935
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.892
    additional property: Liveness
      type: PropertyValue
      value: 0.164
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.186
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.878
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Taste (Piano Arrangement)
type: MusicAlbum
date published: 2024-11-14

BIRDS OF A FEATHER (Christmas Piano Arrangement)
type: MusicAlbum
date published: 2024-11-29

Christmas Lights (Piano Arrangement)
type: MusicAlbum
date published: 2024-12-13

Time (from "Inception") [Piano Arrangement]
type: MusicAlbum
date published: 2025-01-03
track: Time (from "Inception") - Piano Arrangement
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284438
  explicit: false
  by artist: Costantino Carrara
  in album: Time (from "Inception") [Piano Arrangement]
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: QZPJ32436115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f01d69e45c037a514f18cdae94459fa5e9e42da3940b69ca9bb90c4ed657553
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32436115
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:43:22Z
  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 0x4f01d69e45c037a514f18cdae94459fa5e9e42da3940b69ca9bb90c4ed657553. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:43:22Z), 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/QZPJ32436115.
    date published: 2026-07-15T22:43:22Z
  audio: Time (from "Inception") - Piano Arrangement
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.064
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.4
    additional property: Energy
      type: PropertyValue
      value: 0.073
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.975
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.913
    additional property: Liveness
      type: PropertyValue
      value: 0.095
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.066
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.255
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major