MªJesus y Su Acordeon
type: MusicGroup
popularity: 9
followers: 722
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff279d06ef881dd3bee549318c6785550729c0980cbfd7c0948a6d7e97edf26c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36c968ec-5a12-48cb-b09c-9207997302fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36c968ec-5a12-48cb-b09c-9207997302fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36c968ec-5a12-48cb-b09c-9207997302fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff279d06ef881dd3bee549318c6785550729c0980cbfd7c0948a6d7e97edf26c","name":"MªJesus y Su Acordeon","registered_at":"2026-06-16T08:37:05Z","symbol":"NIM0996874","token_address":"0x65ae68d44757c60cc7934caa0333246f2f6d816f","type":"artist","uuid":"36c968ec-5a12-48cb-b09c-9207997302fd"}
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 0xff279d06ef881dd3bee549318c6785550729c0980cbfd7c0948a6d7e97edf26c. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36c968ec-5a12-48cb-b09c-9207997302fd.json and https://artists.proofprofile.net/proofs/artist/36c968ec-5a12-48cb-b09c-9207997302fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0xff279d06ef881dd3bee549318c6785550729c0980cbfd7c0948a6d7e97edf26c","name":"MªJesus y Su Acordeon","registered_at":"2026-06-16T08:37:05Z","symbol":"NIM0996874","token_address":"0x65ae68d44757c60cc7934caa0333246f2f6d816f","type":"artist","uuid":"36c968ec-5a12-48cb-b09c-9207997302fd"}
album: Acordeón Español
  type: MusicAlbum
  date published: 1990-02-02
  track: Doce Cascabeles
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168400
    explicit: false
    by artist: MªJesus y Su Acordeon
    in album: Acordeón Español
      type: MusicAlbum
      date published: 1990-02-02
    isrc code: ES7580502265
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:19:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60d8ed01eef0b0bfb8e8e670be3b67cedcdb2f3e5219f701633993a167f3d071
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502265
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 → 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 0x60d8ed01eef0b0bfb8e8e670be3b67cedcdb2f3e5219f701633993a167f3d071. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES7580502265.
      date published: 2026-07-05T01:12:41Z
    audio: Doce Cascabeles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.939
      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: 0.51
      additional property: Energy
        type: PropertyValue
        value: 0.326
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.16
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.281
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Sitio de Zaragoza y Sus Mejores Canciones
  type: MusicAlbum
  date published: 1997-07-22
  track: Paquito Chocolatero
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161400
    explicit: false
    by artist: MªJesus y Su Acordeon
    in album: El Sitio de Zaragoza y Sus Mejores Canciones
      type: MusicAlbum
      date published: 1997-07-22
    isrc code: ES7580502208
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T07:02:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6be3d1faee4637d4c7a5244ea245cc9efaebeb6c9e8fda60a96e9c5db7eaf135
    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/ES7580502208
    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 0x6be3d1faee4637d4c7a5244ea245cc9efaebeb6c9e8fda60a96e9c5db7eaf135. 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/ES7580502208.
      date published: 2026-07-16T07:22:18Z
    audio: Paquito Chocolatero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.084
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.584
      additional property: Energy
        type: PropertyValue
        value: 0.621
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.475
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.118
      additional property: Liveness
        type: PropertyValue
        value: 0.058
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.952
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: El Baile de los Pajaritos
album: 25 Años de "el Baile de los Pajaritos" (1981-2006)

Loudness (dB)
type: PropertyValue
value: -12.698

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

El Baile de los Pajaritos
type: MusicAlbum
date published: 2011-08-26

25 Años de "el Baile de los Pajaritos" (1981-2006)
type: MusicAlbum
date published: 2013-03-20