Coco Noguera
type: MusicGroup
genre: folklore argentino
popularity: 6
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2935d36de86335fe48c26ecd8e2d682d7dcbc5d16068fcdcf7366ad47231474
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/052c1c9c-9c9f-4489-9c30-1032d3bcb4fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/052c1c9c-9c9f-4489-9c30-1032d3bcb4fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/052c1c9c-9c9f-4489-9c30-1032d3bcb4fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2935d36de86335fe48c26ecd8e2d682d7dcbc5d16068fcdcf7366ad47231474","name":"Coco Noguera","registered_at":"2026-06-15T15:24:47Z","symbol":"NIM0750433","token_address":"0xe1595b9e4685bcdf9edaaea861a121997036391b","type":"artist","uuid":"052c1c9c-9c9f-4489-9c30-1032d3bcb4fb"}
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 0xa2935d36de86335fe48c26ecd8e2d682d7dcbc5d16068fcdcf7366ad47231474. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/052c1c9c-9c9f-4489-9c30-1032d3bcb4fb.json and https://artists.proofprofile.net/proofs/artist/052c1c9c-9c9f-4489-9c30-1032d3bcb4fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0xa2935d36de86335fe48c26ecd8e2d682d7dcbc5d16068fcdcf7366ad47231474","name":"Coco Noguera","registered_at":"2026-06-15T15:24:47Z","symbol":"NIM0750433","token_address":"0xe1595b9e4685bcdf9edaaea861a121997036391b","type":"artist","uuid":"052c1c9c-9c9f-4489-9c30-1032d3bcb4fb"}
album: Entre Chirlos y Rodajas
  type: MusicAlbum
  date published: 2000-09-07
  track: Mate Amargo - Ranchera
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186853
    explicit: false
    by artist: Coco Noguera
    in album: Entre Chirlos y Rodajas
      type: MusicAlbum
      date published: 2000-09-07
    genre: folklore argentino
    isrc code: QMFME1427129
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:26:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb17cb9c8c29bb416fd6c04fc3f4a24d9e6a694836f05dd91fb0f8138a47f5468
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1427129
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0xb17cb9c8c29bb416fd6c04fc3f4a24d9e6a694836f05dd91fb0f8138a47f5468. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMFME1427129.
      date published: 2026-07-16T07:22:18Z
    audio: Mate Amargo - Ranchera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.945
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.128
      additional property: Acousticness
        type: PropertyValue
        value: 0.743
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.83
      additional property: Liveness
        type: PropertyValue
        value: 0.033
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.972
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.697
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Entre Chamamé, Polcas y Valceados
  type: MusicAlbum
  date published: 2001-02-07