Cihua Beatz 315
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba4f417103edb3301c338865fc8d28dd5c661aa5f2415bfe08712151eccc6983
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f30f961-d170-467f-a28d-e88b0df5f512.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f30f961-d170-467f-a28d-e88b0df5f512.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f30f961-d170-467f-a28d-e88b0df5f512
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba4f417103edb3301c338865fc8d28dd5c661aa5f2415bfe08712151eccc6983","name":"Cihua Beatz 315","registered_at":"2026-06-16T00:24:30Z","symbol":"NIM0879219","token_address":"0xbed3104999dc514b75dd6efaa4d3b48f9dac4a47","type":"artist","uuid":"1f30f961-d170-467f-a28d-e88b0df5f512"}
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 0xba4f417103edb3301c338865fc8d28dd5c661aa5f2415bfe08712151eccc6983. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f30f961-d170-467f-a28d-e88b0df5f512.json and https://artists.proofprofile.net/proofs/artist/1f30f961-d170-467f-a28d-e88b0df5f512.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xba4f417103edb3301c338865fc8d28dd5c661aa5f2415bfe08712151eccc6983","name":"Cihua Beatz 315","registered_at":"2026-06-16T00:24:30Z","symbol":"NIM0879219","token_address":"0xbed3104999dc514b75dd6efaa4d3b48f9dac4a47","type":"artist","uuid":"1f30f961-d170-467f-a28d-e88b0df5f512"}
album: Doble Cara
  type: MusicAlbum
  date published: 2021-12-05
  track: Doble Cara
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189614
    explicit: false
    by artist: Cihua Beatz 315
    in album: Doble Cara
      type: MusicAlbum
      date published: 2021-12-05
    isrc code: QZMEQ2452774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:34:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcea15090d2617fc40c21bc7bcdaf3a1ff951638aa04b3107f1554f465684080e
    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/QZMEQ2452774
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0xcea15090d2617fc40c21bc7bcdaf3a1ff951638aa04b3107f1554f465684080e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZMEQ2452774.
      date published: 2026-07-06T07:53:57Z
    audio: Doble Cara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.033
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.763
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.335
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.815
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.754
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.193
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Por El Barrio
  type: MusicAlbum
  date published: 2024-05-15
album: Aquí Andamos
  type: MusicAlbum
  date published: 2024-05-16
album: Aquí Andamos
  type: MusicAlbum
  date published: 2024-05-21
album: No Creyeron
  type: MusicAlbum
  date published: 2024-05-22
album: Gatillero
  type: MusicAlbum
  date published: 2024-06-10