Sol Madrigal
type: MusicGroup
genre: latin indie
popularity: 4
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3dc2e4ba6b84dc5195aa577911f4e2cf07d0940fee349078654d54254c0b941
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/783b1cad-5096-4f10-9e33-338a4a9550a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/783b1cad-5096-4f10-9e33-338a4a9550a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/783b1cad-5096-4f10-9e33-338a4a9550a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3dc2e4ba6b84dc5195aa577911f4e2cf07d0940fee349078654d54254c0b941","name":"Sol Madrigal","registered_at":"2026-06-17T07:32:12Z","symbol":"NIM1324974","token_address":"0xa306976a526ae6f4a10bb46128e91a87f7a7837d","type":"artist","uuid":"783b1cad-5096-4f10-9e33-338a4a9550a6"}
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 0xe3dc2e4ba6b84dc5195aa577911f4e2cf07d0940fee349078654d54254c0b941. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/783b1cad-5096-4f10-9e33-338a4a9550a6.json and https://artists.proofprofile.net/proofs/artist/783b1cad-5096-4f10-9e33-338a4a9550a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe3dc2e4ba6b84dc5195aa577911f4e2cf07d0940fee349078654d54254c0b941","name":"Sol Madrigal","registered_at":"2026-06-17T07:32:12Z","symbol":"NIM1324974","token_address":"0xa306976a526ae6f4a10bb46128e91a87f7a7837d","type":"artist","uuid":"783b1cad-5096-4f10-9e33-338a4a9550a6"}
album: Me Rehuso
  type: MusicAlbum
  date published: 2017-11-03
album: Alas para Ti
  type: MusicAlbum
  date published: 2017-12-15
album: Alas para Ti
  type: MusicAlbum
  date published: 2017-12-15
album: Alas para Ti
  type: MusicAlbum
  date published: 2019-05-03
album: Y Si Te Vas
  type: MusicAlbum
  date published: 2020-05-08
album: Cruel Despedida
  type: MusicAlbum
  date published: 2022-02-25
album: Dejarte Ir
  type: MusicAlbum
  date published: 2022-07-22
album: Delfina
  type: MusicAlbum
  date published: 2024-02-02
album: Gol En La Bombonera
  type: MusicAlbum
  date published: 2024-05-02
album: Lennon Fue Sirena
  type: MusicAlbum
  date published: 2024-07-25
  track: Lennon Fue Sirena
album: Baila Con Quien Quieras
  type: MusicAlbum
  date published: 2024-09-19
album: Lo que le sigue al amor
  type: MusicAlbum
  date published: 2024-11-29
  track: Lo que le sigue al amor
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221717
    explicit: false
    by artist: Sol Madrigal
    in album: Lo que le sigue al amor
      type: MusicAlbum
      date published: 2024-11-29
    genre: latin indie
    isrc code: BK4DA2456696
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:12:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f4a2af072e21767bb1d0df1b49b4d49009054f209d81354879e9c32e98cdea2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2456696
    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 0x6f4a2af072e21767bb1d0df1b49b4d49009054f209d81354879e9c32e98cdea2. 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/BK4DA2456696.
      date published: 2026-07-06T01:25:57Z
    audio: Lo que le sigue al amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.938
      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: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.442
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.494
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.307
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.43
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.172
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major

Lennon Fue Sirena
type: MusicRecording
duration: PT3M14S
duration ms: 194560
explicit: false
by artist: Sol Madrigal
in album: Lennon Fue Sirena
  type: MusicAlbum
  date published: 2024-07-25
genre: latin indie
isrc code: BK4DA2424942
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T06:32:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7fe5bbf7f106f599817f009c6ff46e48e005092591326265bde41fc56456540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2424942
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+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
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fe5bbf7f106f599817f009c6ff46e48e005092591326265bde41fc56456540. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BK4DA2424942.
  date published: 2026-07-06T07:53:57Z
audio: Lennon Fue Sirena
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.192
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.806
  additional property: Energy
    type: PropertyValue
    value: 0.506
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.678
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.657
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.233
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor