Carles Cases
type: MusicGroup
popularity: 7
followers: 961
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x7dfc6eeff445f51bfe3d70205eb0a1ad95c75857ca0bbc937c5938694ee704e9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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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: OTSTimestamp
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  value: 2026-06-16T11:10:43Z
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfc6eeff445f51bfe3d70205eb0a1ad95c75857ca0bbc937c5938694ee704e9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f461b1c-2139-4972-88a2-b2d182c1e959.json and https://artists.proofprofile.net/proofs/artist/1f461b1c-2139-4972-88a2-b2d182c1e959.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
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album: Minimal
  type: MusicAlbum
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album: Araguaia 2. La Banda Sonora
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  date published: 2014-12-09
album: Araguaia 1. Les Cançons
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album: En directe (Live)
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album: Espirituals
  type: MusicAlbum
  date published: 2018-11-23
album: Los del túnel (Banda Sonora Original)
  type: MusicAlbum
  date published: 2017-05-02
album: Carles Casas Diu Llach
  type: MusicAlbum
  date published: 2013-01-07
album: DANCING
  type: MusicAlbum
  date published: 2012-09-06
album: POST ROMÀNTIC
  type: MusicAlbum
  date published: 2012-07-10
album: NEW BARROC
  type: MusicAlbum
  date published: 2012-07-10
album: Ventura Pons 2
  type: MusicAlbum
  date published: 2012-05-11
album: Cine español 3
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  type: MusicAlbum
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album: COMEDIA
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album: JESÚS GARAY
  type: MusicAlbum
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album: JAUME BALAGUERÓ
  type: MusicAlbum
  date published: 2012-05-03
album: FUSSION 90's
  type: MusicAlbum
  date published: 2012-05-03
album: Antoni Verdaguer
  type: MusicAlbum
  date published: 2012-04-29
album: L.A. Thriller
  type: MusicAlbum
  date published: 2012-02-01
album: Jaime Chavarri
  type: MusicAlbum
  date published: 2012-02-01
album: Negre Buenos Aires
  type: MusicAlbum
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album: Vieux continent
  type: MusicAlbum
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album: Ventura Pons
  type: MusicAlbum
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album: Cine Español - vol.2
  type: MusicAlbum
  date published: 2011-11-12
album: Eloïse
  type: MusicAlbum
  date published: 2011-10-31
  track: Eloïse
  track: Esbozos en carbón
album: Carles Cases Film Music vol. I
  type: MusicAlbum
  date published: 2011-10-31
album: Martín Girard (Recomposed 8)
  type: MusicAlbum
  date published: 2011-05-05
album: Piano Solos (Recomposed 7)
  type: MusicAlbum
  date published: 2011-04-07
album: Cine Español - vol.1 (Recomposed 6)
  type: MusicAlbum
  date published: 2011-03-10
album: Ambos mundos / Jazz (Recomposed 5)
  type: MusicAlbum
  date published: 2011-01-30
album: Ultramar (Recomposed 1)
  type: MusicAlbum
  date published: 2011-01-27
album: Tribute to Humphrey (Recomposed 3)
  type: MusicAlbum
  date published: 2011-01-27
album: Guerra / Postguerra (Recomposed 2)
  type: MusicAlbum
  date published: 2011-01-27
album: Ambos mundos / Classic (Recomposed 4)
  type: MusicAlbum
  date published: 2011-01-27
album: Transformations
  type: MusicAlbum
  date published: 2011-01-26
album: Morphing
  type: MusicAlbum
  date published: 2011-01-26
album: Balades de Cine (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2010-04-12
album: Music For The Temple
  type: MusicAlbum
  date published: 2010-01-08
  track: Gaudi's Mistic

Eloïse
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duration: PT6M42S
duration ms: 402840
explicit: false
by artist: Carles Cases
in album: Eloïse
  type: MusicAlbum
  date published: 2011-10-31
isrc code: USA371476396
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede9c607450da9722fa527ba2deb2bc7f5a1888ff49a457f56c173343fc98c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA371476396.
  date published: 2026-07-08T03:53:27Z
audio: Eloïse
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    value: 10
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.129
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.418
  additional property: Key Name
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    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Esbozos en carbón
type: MusicRecording
duration: PT6M56S
duration ms: 416240
explicit: false
by artist: Carles Cases
in album: Eloïse
  type: MusicAlbum
  date published: 2011-10-31
isrc code: USA371476398
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
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371476398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0d2f91b55b9fdd9821c8e08316900433d35949f17554f5adbeac7aaa4aea06. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA371476398.
  date published: 2026-07-08T03:53:27Z
audio: Esbozos en carbón
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.481
  additional property: Energy
    type: PropertyValue
    value: 0.08
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.949
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.105
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.832
  additional property: Key Name
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    value: Bb
  additional property: Mode Name
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Gaudi's Mistic
type: MusicRecording
duration: PT4M25S
duration ms: 265480
explicit: false
by artist: Carles Cases
by artist: Carles Cases Music Film Ensemble
in album: Music For The Temple
  type: MusicAlbum
  date published: 2010-01-08
isrc code: ES5231004528
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
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/ES5231004528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:39:04+00:00
subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79996e9348e69a3291ca7989c9929ed68910a6ba4c0a301c01ed3a55b1030a93. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5231004528.
  date published: 2026-07-08T03:53:27Z
audio: Gaudi's Mistic
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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: 5
  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Key Name
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