Mezquita
type: MusicGroup
genre: progressive rock
genre: symphonic rock
popularity: 5
followers: 979
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x934e0a7733dadd55b220613927bef58462bbd47058d1c52fb8642848d0ce1fe2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3107f9cd-7bc0-40c1-8da7-d79991b57f8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3107f9cd-7bc0-40c1-8da7-d79991b57f8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3107f9cd-7bc0-40c1-8da7-d79991b57f8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
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 → block must exist at that height 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 0x934e0a7733dadd55b220613927bef58462bbd47058d1c52fb8642848d0ce1fe2. 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/3107f9cd-7bc0-40c1-8da7-d79991b57f8d.json and https://artists.proofprofile.net/proofs/artist/3107f9cd-7bc0-40c1-8da7-d79991b57f8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10
  track: Cuentos Arabes
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211666
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
    isrc code: ES5108100115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T09:07:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x139bcc346e53077db2dae3b31bfba12d582fc65aab9c457fac9c82fe74bd0341
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 → block OTSBitcoinBlock must exist at that height 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 0x139bcc346e53077db2dae3b31bfba12d582fc65aab9c457fac9c82fe74bd0341. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5108100115.
      date published: 2026-07-08T03:22:41Z
  track: Así Soy Yo
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236240
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
  track: Aguas del Guadalquivir
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249493
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
    isrc code: ES5108100117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T19:36:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x27867ccbdc32b2fb9f6fd1ebc14fbf13bc67bffb11c896d4b1a10eb7e02f19cd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957122
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957122
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100117
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:39:04Z
    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 → block OTSBitcoinBlock must exist at that height 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 0x27867ccbdc32b2fb9f6fd1ebc14fbf13bc67bffb11c896d4b1a10eb7e02f19cd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5108100117.
      date published: 2026-07-08T03:39:04Z
  track: La Ultima Juerga
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317666
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
    isrc code: ES5108100118
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T19:36:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba0f27775b8d1f3b145465d1bf8aabe8ff577134122fa40dd2f22d4e78053a50
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957122
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957122
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:39:04Z
    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 → block OTSBitcoinBlock must exist at that height 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 0xba0f27775b8d1f3b145465d1bf8aabe8ff577134122fa40dd2f22d4e78053a50. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5108100118.
      date published: 2026-07-08T03:39:04Z
  track: Mente de Mi Subconsciente
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203000
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
  track: Cara Sin Cruz
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189173
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
  track: Resaca del Amanecer
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240866
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
      type: MusicAlbum
      date published: 1981-08-10
  track: La Montaña, la Ciudad
    type: MusicRecording
    duration: PT6M2S
    duration ms: 362893
    explicit: false
    by artist: Mezquita
    in album: Califas del Rock
    isrc code: ES5108100122
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Recuerdos De Mi Tierra (Remasterizado 2023)
album: ROCKOPILACIÓN VOL.3 (Remasterizado)
album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
track: Recuerdos De Mi Tierra - Remasterizado
track: Recuerdos de mi tierra
track: Cuentos Arabes
track: Así Soy Yo
track: Aguas del Guadalquivir
track: La Ultima Juerga
track: Mente de Mi Subconsciente
track: Cara Sin Cruz
track: Resaca del Amanecer
track: La Montaña, la Ciudad
track: El Bizco De Los Patios - Remasterizado
track: Desde Que Somos Dos - Remasterizado
track: Ara Buza (Dame Un Beso) - Remasterizado
track: Suicidio - Remasterizado
track: Obertura En Si Bemol - Remasterizado
track: Gates of Babylon

Mezquita
type: MusicGroup

Califas del Rock
type: MusicAlbum
date published: 1981-08-10

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T19:37:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe7ac1ffa3585fa089b701adeab9edd242f94085d4cdd9d2f94630a9e954af692

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100122

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

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 → block OTSBitcoinBlock must exist at that height 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 0xe7ac1ffa3585fa089b701adeab9edd242f94085d4cdd9d2f94630a9e954af692. 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/ES5108100122.
date published: 2026-07-08T03:53:27Z

Recuerdos De Mi Tierra (Remasterizado 2023)
type: MusicAlbum
date published: 1970-01-01
track: Recuerdos De Mi Tierra - Remasterizado
  type: MusicRecording
  duration: PT7M46S
  duration ms: 466226
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5021801222
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:10:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8638c93dd142f2c07471010aefebe73499314457bd73cf14be0f4a4136cc0312
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021801222
  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 → block OTSBitcoinBlock must exist at that height 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 0x8638c93dd142f2c07471010aefebe73499314457bd73cf14be0f4a4136cc0312. 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/ES5021801222.
    date published: 2026-07-02T16:51:38Z
track: El Bizco De Los Patios - Remasterizado
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260519
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5022300887
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T08:01:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6e3d34a3f6bf0f32eaad192290b29e0611d8c0138bdba9c603c44f000a646c2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957041
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957041
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300887
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T13:25:45Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xc6e3d34a3f6bf0f32eaad192290b29e0611d8c0138bdba9c603c44f000a646c2. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ES5022300887.
    date published: 2026-07-07T13:25:45Z
track: Desde Que Somos Dos - Remasterizado
  type: MusicRecording
  duration: PT5M47S
  duration ms: 347053
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5022300888
track: Ara Buza (Dame Un Beso) - Remasterizado
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274226
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5022300889
track: Suicidio - Remasterizado
  type: MusicRecording
  duration: PT7M21S
  duration ms: 441373
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5022300890
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:31:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9c551df2be88ea023f16b01213f281a60d53c4b680ec8ed9198ef2998f1d227
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300890
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xd9c551df2be88ea023f16b01213f281a60d53c4b680ec8ed9198ef2998f1d227. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5022300890.
    date published: 2026-07-08T03:22:41Z
track: Obertura En Si Bemol - Remasterizado
  type: MusicRecording
  duration: PT6M10S
  duration ms: 370053
  explicit: false
  by artist: Mezquita
  in album: Recuerdos De Mi Tierra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5022300891
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T11:13:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9115d52be74fa32f21c8fa8d91696f74c1e217aec6360404757997d0258f421
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300891
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 → block OTSBitcoinBlock must exist at that height 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 0xf9115d52be74fa32f21c8fa8d91696f74c1e217aec6360404757997d0258f421. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5022300891.
    date published: 2026-07-08T03:20:19Z

ROCKOPILACIÓN VOL.3 (Remasterizado)
type: MusicAlbum
date published: 2019-01-25
track: ¿Cómo Lo Lleváis? - Remasterizado
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223226
  explicit: false
  by artist: Asfalto
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: Las 6 de la Mañana - Remasterizado
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178266
  explicit: false
  by artist: Mermelada
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: Quiero Bailar Rock & Roll - Remasterizado 2023
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173626
  explicit: false
  by artist: Cucharada
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: Recuerdos De Mi Tierra - Remasterizado
  type: MusicRecording
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    type: MusicAlbum
    date published: 2019-01-25
track: Atrapado por el Rock and Roll - Remasterizado
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145946
  explicit: false
  by artist: Moris
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: Popotitos - Remasterizado
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181266
  explicit: false
  by artist: Mariscal Romero
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: El Hijo Del Alba - Remasterizado
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241040
  explicit: false
  by artist: Bloque
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: Vudu Baby - Remasterizado
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183920
  explicit: false
  by artist: Topo
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: La Noche De Que Te Hablé - Remasterizado
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180426
  explicit: false
  by artist: Leño
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25
track: El Flautista - Remasterizado
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  duration ms: 282666
  explicit: false
  by artist: Ñu
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    type: MusicAlbum
    date published: 2019-01-25
track: Nada Nuevo - Remasterizado
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  duration: PT4M19S
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  explicit: false
  by artist: Mediterraneo
  in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
    type: MusicAlbum
    date published: 2019-01-25

Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
type: MusicAlbum
date published: 2010-01-01
track: We Rock
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    type: MusicAlbum
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  isrc code: ES5621601202
track: Sacred Heart
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  explicit: false
  by artist: Draco Ignis
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Rainbow in the Dark
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  explicit: false
  by artist: Santelmo
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: I Speed at Night
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  by artist: Silver Solórzano
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    type: MusicAlbum
    date published: 2010-01-01
track: Sunset Superman
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  duration: PT5M39S
  duration ms: 339120
  explicit: false
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  by artist: Ramón Lage
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Neon Knights
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  by artist: Avulsed
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    type: MusicAlbum
    date published: 2010-01-01
track: Night People
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199946
  explicit: false
  by artist: Hybris
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Hungry for Heaven
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231093
  explicit: false
  by artist: Metropolis VI
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Catch the Rainbow
  type: MusicRecording
  duration: PT6M46S
  duration ms: 406893
  explicit: false
  by artist: Manzano
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Die Young
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262320
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  by artist: Dragonfly
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
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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 → block OTSBitcoinBlock must exist at that height 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 0x2f627d673c3e9ac30538c297a5a550164312198ae4a9005a69c0f502b24c00c4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5621601211.
    date published: 2026-07-08T03:22:41Z
track: Gates of Babylon
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  duration: PT6M51S
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  explicit: false
  by artist: Mezquita
  by artist: Manuel Escudero
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Jesus, Mary and the Holy Host
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239640
  explicit: false
  by artist: Gauntlet
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Man on the Silver Mountain
  type: MusicRecording
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  duration ms: 213186
  explicit: false
  by artist: Panzer
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: The Last in Line
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  duration: PT5M35S
  duration ms: 335160
  explicit: false
  by artist: Sphinx
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
track: Killing the Dragon
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261866
  explicit: false
  by artist: Vendaval
  in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
    type: MusicAlbum
    date published: 2010-01-01
  isrc code: ES5621601216

Recuerdos De Mi Tierra - Remasterizado
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duration: PT2M57S
duration ms: 177480
explicit: false
by artist: Mezquita
in album: ROCKOPILACIÓN VOL.3 (Remasterizado)
  type: MusicAlbum
  date published: 2019-01-25

Recuerdos de mi tierra
type: MusicRecording
duration: PT7M37S
duration ms: 457107
explicit: false
by artist: Mezquita
in album: Pioneros. Lo mejor del rock andaluz
  type: MusicAlbum
  date published: 2016-02-19

Cuentos Arabes
type: MusicRecording
duration: PT3M31S
duration ms: 211666
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10
isrc code: ES5108100115
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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100115
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 → block OTSBitcoinBlock must exist at that height 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 0x139bcc346e53077db2dae3b31bfba12d582fc65aab9c457fac9c82fe74bd0341. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5108100115.
  date published: 2026-07-08T03:22:41Z

Así Soy Yo
type: MusicRecording
duration: PT3M56S
duration ms: 236240
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10

Aguas del Guadalquivir
type: MusicRecording
duration: PT4M9S
duration ms: 249493
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10
isrc code: ES5108100117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x27867ccbdc32b2fb9f6fd1ebc14fbf13bc67bffb11c896d4b1a10eb7e02f19cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100117
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 → block OTSBitcoinBlock must exist at that height 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 0x27867ccbdc32b2fb9f6fd1ebc14fbf13bc67bffb11c896d4b1a10eb7e02f19cd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5108100117.
  date published: 2026-07-08T03:39:04Z

La Ultima Juerga
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duration: PT5M17S
duration ms: 317666
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10
isrc code: ES5108100118
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
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108100118
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 → block OTSBitcoinBlock must exist at that height 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 0xba0f27775b8d1f3b145465d1bf8aabe8ff577134122fa40dd2f22d4e78053a50. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5108100118.
  date published: 2026-07-08T03:39:04Z

Mente de Mi Subconsciente
type: MusicRecording
duration: PT3M23S
duration ms: 203000
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10

Cara Sin Cruz
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duration: PT3M9S
duration ms: 189173
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10

Resaca del Amanecer
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duration: PT4M0S
duration ms: 240866
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10

La Montaña, la Ciudad
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duration: PT6M2S
duration ms: 362893
explicit: false
by artist: Mezquita
in album: Califas del Rock
  type: MusicAlbum
  date published: 1981-08-10
isrc code: ES5108100122
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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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/ES5108100122
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 → block OTSBitcoinBlock must exist at that height 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 0xe7ac1ffa3585fa089b701adeab9edd242f94085d4cdd9d2f94630a9e954af692. 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/ES5108100122.
  date published: 2026-07-08T03:53:27Z

Recuerdos De Mi Tierra - Remasterizado
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duration: PT7M46S
duration ms: 466226
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5021801222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:10:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021801222
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 → block OTSBitcoinBlock must exist at that height 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 0x8638c93dd142f2c07471010aefebe73499314457bd73cf14be0f4a4136cc0312. 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/ES5021801222.
  date published: 2026-07-02T16:51:38Z

El Bizco De Los Patios - Remasterizado
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duration: PT4M20S
duration ms: 260519
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5022300887
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:01:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957041
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T13:25:45Z
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 → block OTSBitcoinBlock must exist at that height 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 0xc6e3d34a3f6bf0f32eaad192290b29e0611d8c0138bdba9c603c44f000a646c2. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ES5022300887.
  date published: 2026-07-07T13:25:45Z

Desde Que Somos Dos - Remasterizado
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duration: PT5M47S
duration ms: 347053
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5022300888

Ara Buza (Dame Un Beso) - Remasterizado
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duration: PT4M34S
duration ms: 274226
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5022300889

Suicidio - Remasterizado
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duration: PT7M21S
duration ms: 441373
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5022300890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:31:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9c551df2be88ea023f16b01213f281a60d53c4b680ec8ed9198ef2998f1d227
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300890
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 → block OTSBitcoinBlock must exist at that height 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 0xd9c551df2be88ea023f16b01213f281a60d53c4b680ec8ed9198ef2998f1d227. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5022300890.
  date published: 2026-07-08T03:22:41Z

Obertura En Si Bemol - Remasterizado
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duration: PT6M10S
duration ms: 370053
explicit: false
by artist: Mezquita
in album: Recuerdos De Mi Tierra (Remasterizado 2023)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5022300891
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:13:19+00:00
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  type: PropertyValue
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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/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022300891
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 → block OTSBitcoinBlock must exist at that height 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 0xf9115d52be74fa32f21c8fa8d91696f74c1e217aec6360404757997d0258f421. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5022300891.
  date published: 2026-07-08T03:20:19Z

Gates of Babylon
type: MusicRecording
duration: PT6M51S
duration ms: 411053
explicit: false
by artist: Mezquita
by artist: Manuel Escudero
in album: Elves, Rainbows and Crosses: A Tribute to Ronnie J.Dio, Vol. 1
  type: MusicAlbum
  date published: 2010-01-01