Estruendo Mudo
type: MusicGroup
popularity: 4
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd89adfac85ebdabe9522fca9b7412792e005acf352834b7b6f73327ceed4ad8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1a5435-5851-4707-aedd-81a149b80064.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1a5435-5851-4707-aedd-81a149b80064.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1a5435-5851-4707-aedd-81a149b80064
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd89adfac85ebdabe9522fca9b7412792e005acf352834b7b6f73327ceed4ad8c","name":"Estruendo Mudo","registered_at":"2026-06-21T06:11:11Z","symbol":"NIM1840527","token_address":"0x820893d24eda6bf7dda78625b74d6cdc20615460","type":"artist","uuid":"df1a5435-5851-4707-aedd-81a149b80064"}
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 0xd89adfac85ebdabe9522fca9b7412792e005acf352834b7b6f73327ceed4ad8c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df1a5435-5851-4707-aedd-81a149b80064.json and https://artists.proofprofile.net/proofs/artist/df1a5435-5851-4707-aedd-81a149b80064.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd89adfac85ebdabe9522fca9b7412792e005acf352834b7b6f73327ceed4ad8c","name":"Estruendo Mudo","registered_at":"2026-06-21T06:11:11Z","symbol":"NIM1840527","token_address":"0x820893d24eda6bf7dda78625b74d6cdc20615460","type":"artist","uuid":"df1a5435-5851-4707-aedd-81a149b80064"}
album: Y No Ser
  type: MusicAlbum
  date published: 2021-12-09
  track: Y No Ser
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213037
    explicit: false
    by artist: Estruendo Mudo
    in album: Y No Ser
      type: MusicAlbum
      date published: 2021-12-09
    isrc code: QZPLS2192689
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:00:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18d09c0f6ef4ebd6c6ebbe87995aaf068aaec9f2a4d1eb7b5ee32aa5b7794ee0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2192689
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:35:07Z
    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 0x18d09c0f6ef4ebd6c6ebbe87995aaf068aaec9f2a4d1eb7b5ee32aa5b7794ee0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:35:07Z), 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/QZPLS2192689.
      date published: 2026-07-21T08:35:07Z
    audio: Y No Ser
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.062
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.473
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.065
      additional property: Liveness
        type: PropertyValue
        value: 0.421
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.506
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.228
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: En La Soledad
  type: MusicAlbum
  date published: 2022-03-08
album: Por La Noche
  type: MusicAlbum
  date published: 2024-11-27