La Romántica De Guadalajara
type: MusicGroup
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3c7928a8dd35fa9cc777ea99284e3df158c7546c0e92d11657a1c9f3ffabf326
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/6fecef8d-63ae-4686-b682-dd074cb56e0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6fecef8d-63ae-4686-b682-dd074cb56e0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6fecef8d-63ae-4686-b682-dd074cb56e0d
additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c7928a8dd35fa9cc777ea99284e3df158c7546c0e92d11657a1c9f3ffabf326","name":"La Romántica De Guadalajara","registered_at":"2026-06-17T04:39:21Z","symbol":"NIM1283734","token_address":"0x653bb47c21cc465dcf7074edc0f36ee1eaeb365c","type":"artist","uuid":"6fecef8d-63ae-4686-b682-dd074cb56e0d"}
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 0x3c7928a8dd35fa9cc777ea99284e3df158c7546c0e92d11657a1c9f3ffabf326. 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/6fecef8d-63ae-4686-b682-dd074cb56e0d.json and https://artists.proofprofile.net/proofs/artist/6fecef8d-63ae-4686-b682-dd074cb56e0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3c7928a8dd35fa9cc777ea99284e3df158c7546c0e92d11657a1c9f3ffabf326","name":"La Romántica De Guadalajara","registered_at":"2026-06-17T04:39:21Z","symbol":"NIM1283734","token_address":"0x653bb47c21cc465dcf7074edc0f36ee1eaeb365c","type":"artist","uuid":"6fecef8d-63ae-4686-b682-dd074cb56e0d"}
album: Más Que Palabras... (Rondalla)
  type: MusicAlbum
  date published: 2014
  track: Terrenal - Rondalla
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277466
    explicit: false
    by artist: La Romántica De Guadalajara
    in album: Más Que Palabras... (Rondalla)
      type: MusicAlbum
      date published: 2014
    isrc code: FR59R1687681
    additional property: CopyrightID
    additional property: CopyrightStatus
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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/FR59R1687681
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0xe760da8e391774821e26786aa67237ba2a444d49ca6abfa0c9c1a0e0a5c3ede4. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/FR59R1687681.
      date published: 2026-07-21T03:03:40Z
    audio: Terrenal - Rondalla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.573
      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
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.68
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.267
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.051
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major