La Mera Ley
type: MusicGroup
popularity: 36
followers: 1601
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d1aa300c47f99d178d68bfc3e6ce740becb26bd6f32ee09fc144eba9628c31e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/555f73a6-ef49-40b1-a440-878d58b9c5cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/555f73a6-ef49-40b1-a440-878d58b9c5cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/555f73a6-ef49-40b1-a440-878d58b9c5cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d1aa300c47f99d178d68bfc3e6ce740becb26bd6f32ee09fc144eba9628c31e","name":"La Mera Ley","registered_at":"2026-06-11T21:03:51Z","symbol":"NIM0111059","token_address":"0x34a558b9074e6663c2078f02613d9655fa3517b3","type":"artist","uuid":"555f73a6-ef49-40b1-a440-878d58b9c5cc"}
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 0x0d1aa300c47f99d178d68bfc3e6ce740becb26bd6f32ee09fc144eba9628c31e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/555f73a6-ef49-40b1-a440-878d58b9c5cc.json and https://artists.proofprofile.net/proofs/artist/555f73a6-ef49-40b1-a440-878d58b9c5cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x0d1aa300c47f99d178d68bfc3e6ce740becb26bd6f32ee09fc144eba9628c31e","name":"La Mera Ley","registered_at":"2026-06-11T21:03:51Z","symbol":"NIM0111059","token_address":"0x34a558b9074e6663c2078f02613d9655fa3517b3","type":"artist","uuid":"555f73a6-ef49-40b1-a440-878d58b9c5cc"}
album: Maldito Amor
  type: MusicAlbum
  date published: 2025-02-15
album: Chilenas de a Ley
  type: MusicAlbum
  date published: 2025-03-07
album: Chilenas De A Ley
  type: MusicAlbum
  date published: 2025-03-07
album: Un Paso Más
  type: MusicAlbum
  date published: 2025-03-29
album: Un Paso Más
  type: MusicAlbum
  date published: 2025-03-29
album: En La Peda Te Llamé
  type: MusicAlbum
  date published: 2025-06-15
album: En La Peda Te Llamé
  type: MusicAlbum
  date published: 2025-06-15
album: La Mera Ley En Vivo, Vol. Uno
  type: MusicAlbum
  date published: 2025-08-12
  track: Traicionera (En Vivo)
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213477
    explicit: false
    by artist: La Mera Ley
    in album: La Mera Ley En Vivo, Vol. Uno
      type: MusicAlbum
      date published: 2025-08-12
    isrc code: USL4R2536073
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:32:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf62ced433bfaf12455e9d7e94372c1f58d524e31c9acb26853fee1506c285f3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2536073
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:37:37Z
    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 0xf62ced433bfaf12455e9d7e94372c1f58d524e31c9acb26853fee1506c285f3d. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/USL4R2536073.
      date published: 2026-07-13T02:37:37Z
    audio: Traicionera (En Vivo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.747
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.652
      additional property: Energy
        type: PropertyValue
        value: 0.91
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.043
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.016
      additional property: Liveness
        type: PropertyValue
        value: 0.249
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.745
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.448
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Las Meras Chilenas
  type: MusicAlbum
  date published: 2025-08-20
album: Las Meras Chilenas
  type: MusicAlbum
  date published: 2025-08-20
album: Chilena Tlapaneca
  type: MusicAlbum
  date published: 2025-08-29