Banda de Cornetas y Tambores Ntra. Sra. de La Victoria "Las Cigarreras"
type: MusicGroup
popularity: 5
followers: 895
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0768fe622a60f6cebdffa750381bb2c33c31c456f27a6ad78bcce477954cf582
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/71099d34-82f4-4d88-b3b3-3ddfa77c0a9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71099d34-82f4-4d88-b3b3-3ddfa77c0a9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71099d34-82f4-4d88-b3b3-3ddfa77c0a9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0768fe622a60f6cebdffa750381bb2c33c31c456f27a6ad78bcce477954cf582","name":"Banda de Cornetas y Tambores Ntra. Sra. de La Victoria \"Las Cigarreras\"","registered_at":"2026-06-17T05:03:45Z","symbol":"NIM1289565","token_address":"0xcc6ae6d57b66a3b8305b9bd06b6aa1a8f2add41f","type":"artist","uuid":"71099d34-82f4-4d88-b3b3-3ddfa77c0a9d"}
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 0x0768fe622a60f6cebdffa750381bb2c33c31c456f27a6ad78bcce477954cf582. 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/71099d34-82f4-4d88-b3b3-3ddfa77c0a9d.json and https://artists.proofprofile.net/proofs/artist/71099d34-82f4-4d88-b3b3-3ddfa77c0a9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0768fe622a60f6cebdffa750381bb2c33c31c456f27a6ad78bcce477954cf582","name":"Banda de Cornetas y Tambores Ntra. Sra. de La Victoria \"Las Cigarreras\"","registered_at":"2026-06-17T05:03:45Z","symbol":"NIM1289565","token_address":"0xcc6ae6d57b66a3b8305b9bd06b6aa1a8f2add41f","type":"artist","uuid":"71099d34-82f4-4d88-b3b3-3ddfa77c0a9d"}
album: Sentimiento: Semana Santa (Religious Music)
  type: MusicAlbum
  date published: 2010-01-20
  track: Requiem
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165320
    explicit: false
    by artist: Banda de Cornetas y Tambores Ntra. Sra. de La Victoria "Las Cigarreras"
    in album: Sentimiento: Semana Santa (Religious Music)
      type: MusicAlbum
      date published: 2010-01-20
    isrc code: ES6679200775
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:09:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x443dc952b0e327bf000a00e23b5984636d9a9f3ff9b8766e5fddcbc7065347fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6679200775
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x443dc952b0e327bf000a00e23b5984636d9a9f3ff9b8766e5fddcbc7065347fc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ES6679200775.
      date published: 2026-07-05T04:47:21Z
    audio: Requiem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.985
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.359
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.569
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.28
      additional property: Liveness
        type: PropertyValue
        value: 0.335
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.347
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.028
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor