Banda Reyna La Mera Mera
type: MusicGroup
popularity: 6
followers: 1689
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x904e277933b336b9b9926ef75350768fde1e9874b75bddc10ede5bd7862d34f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd3fb583-c46d-4dbe-af5b-3376463d0f32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd3fb583-c46d-4dbe-af5b-3376463d0f32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd3fb583-c46d-4dbe-af5b-3376463d0f32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x904e277933b336b9b9926ef75350768fde1e9874b75bddc10ede5bd7862d34f4","name":"Banda Reyna La Mera Mera","registered_at":"2026-06-20T23:57:04Z","symbol":"NIM1752056","token_address":"0x432f9af6197c9c29ba93462f0d78c3ac4171c6e6","type":"artist","uuid":"cd3fb583-c46d-4dbe-af5b-3376463d0f32"}
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 0x904e277933b336b9b9926ef75350768fde1e9874b75bddc10ede5bd7862d34f4. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd3fb583-c46d-4dbe-af5b-3376463d0f32.json and https://artists.proofprofile.net/proofs/artist/cd3fb583-c46d-4dbe-af5b-3376463d0f32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x904e277933b336b9b9926ef75350768fde1e9874b75bddc10ede5bd7862d34f4","name":"Banda Reyna La Mera Mera","registered_at":"2026-06-20T23:57:04Z","symbol":"NIM1752056","token_address":"0x432f9af6197c9c29ba93462f0d78c3ac4171c6e6","type":"artist","uuid":"cd3fb583-c46d-4dbe-af5b-3376463d0f32"}
album: Se Fue la Luz
  type: MusicAlbum
  date published: 2021-07-30
  track: El Escoses
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201978
    explicit: false
    by artist: Banda Reyna La Mera Mera
    in album: Se Fue la Luz
      type: MusicAlbum
      date published: 2021-07-30
    isrc code: FRX282172170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:06:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c1c7d686ba496b8801cf30f23d5d9aaab432096d499fec5f75950e76b4e8557
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282172170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:05:47Z
    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 0x9c1c7d686ba496b8801cf30f23d5d9aaab432096d499fec5f75950e76b4e8557. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:05:47Z), 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/FRX282172170.
      date published: 2026-07-15T15:05:47Z
    audio: El Escoses
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.87
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.757
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.703
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.399
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.911
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.882
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor