Orquesta Sinfonica de Madrid
type: MusicGroup
popularity: 12
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fc8b573603b1b844d8cd06a43dcfb3efe2ae9efeaacba2480259bb5c4c64cb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b06c7804-9ebf-4344-8977-fd9ac2dfbe47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b06c7804-9ebf-4344-8977-fd9ac2dfbe47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b06c7804-9ebf-4344-8977-fd9ac2dfbe47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fc8b573603b1b844d8cd06a43dcfb3efe2ae9efeaacba2480259bb5c4c64cb5","name":"Orquesta Sinfonica de Madrid","registered_at":"2026-06-14T23:03:46Z","symbol":"NIM0604557","token_address":"0xd8f9a61b75cc5a7ae02a0239658f7f469823190c","type":"artist","uuid":"b06c7804-9ebf-4344-8977-fd9ac2dfbe47"}
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 0x7fc8b573603b1b844d8cd06a43dcfb3efe2ae9efeaacba2480259bb5c4c64cb5. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b06c7804-9ebf-4344-8977-fd9ac2dfbe47.json and https://artists.proofprofile.net/proofs/artist/b06c7804-9ebf-4344-8977-fd9ac2dfbe47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x7fc8b573603b1b844d8cd06a43dcfb3efe2ae9efeaacba2480259bb5c4c64cb5","name":"Orquesta Sinfonica de Madrid","registered_at":"2026-06-14T23:03:46Z","symbol":"NIM0604557","token_address":"0xd8f9a61b75cc5a7ae02a0239658f7f469823190c","type":"artist","uuid":"b06c7804-9ebf-4344-8977-fd9ac2dfbe47"}
album: Música Zuliana
  type: MusicAlbum
  date published: 2022-04-30
  track: Maracaibo en la Noche
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170133
    explicit: false
    by artist: Orquesta Sinfonica de Madrid
    in album: Música Zuliana
      type: MusicAlbum
      date published: 2022-04-30
    isrc code: QM7281484341
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T08:53:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x568dac51457f65ee6e76970841d8e83d9f456eaf84010b3c23e37a4c704b28fb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958137
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958137
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281484341
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T11:54:56Z
    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 0x568dac51457f65ee6e76970841d8e83d9f456eaf84010b3c23e37a4c704b28fb. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:54:56Z), 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/QM7281484341.
      date published: 2026-07-15T11:54:56Z
    audio: Maracaibo en la Noche
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.132
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.425
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.655
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.9
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.856
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.419
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor