Carlosaurus Rex
type: MusicGroup
popularity: 4
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72fbbdd3d051ba5a3b3a32e9d74c63cf74e9ca085b0dae69ea91b8000467a32d
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/2467c3d0-b8f6-4aab-be16-8277d99ab21e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2467c3d0-b8f6-4aab-be16-8277d99ab21e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2467c3d0-b8f6-4aab-be16-8277d99ab21e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72fbbdd3d051ba5a3b3a32e9d74c63cf74e9ca085b0dae69ea91b8000467a32d","name":"Carlosaurus Rex","registered_at":"2026-06-16T02:11:42Z","symbol":"NIM0904823","token_address":"0x01ee9d6744dd1755f1b370d4a65852f17cedf7b6","type":"artist","uuid":"2467c3d0-b8f6-4aab-be16-8277d99ab21e"}
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 0x72fbbdd3d051ba5a3b3a32e9d74c63cf74e9ca085b0dae69ea91b8000467a32d. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2467c3d0-b8f6-4aab-be16-8277d99ab21e.json and https://artists.proofprofile.net/proofs/artist/2467c3d0-b8f6-4aab-be16-8277d99ab21e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x72fbbdd3d051ba5a3b3a32e9d74c63cf74e9ca085b0dae69ea91b8000467a32d","name":"Carlosaurus Rex","registered_at":"2026-06-16T02:11:42Z","symbol":"NIM0904823","token_address":"0x01ee9d6744dd1755f1b370d4a65852f17cedf7b6","type":"artist","uuid":"2467c3d0-b8f6-4aab-be16-8277d99ab21e"}
album: Invasores en la playa secreta...que ya no es tan secreta
  type: MusicAlbum
  date published: 2022-10-16
album: Playa Secreta (100bk Remix)
  type: MusicAlbum
  date published: 2022-12-02
album: Fosiles Mutantes del Futuro Renegado
  type: MusicAlbum
  date published: 2023-01-20
album: Bubastis de 8bits
  type: MusicAlbum
  date published: 2023-02-17
album: Suaves Panzas de Gato
  type: MusicAlbum
  date published: 2023-05-28
album: Fluidos Sonicos I
  type: MusicAlbum
  date published: 2023-10-27
album: Fantasías Mesozoicas
  type: MusicAlbum
  date published: 2024-03-12
album: Otra vez la misma pesadilla
  type: MusicAlbum
  date published: 2024-05-31
album: Dragones de Marte ♂
  type: MusicAlbum
  date published: 2024-07-06
album: Hipno Huesos
  type: MusicAlbum
  date published: 2024-10-25
album: Jalandhara Bandha Jam!!
  type: MusicAlbum
  date published: 2025-02-06
album: Dragones Deluxe
  type: MusicAlbum
  date published: 2025-05-01
  track: Dragones Deluxe
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264573
    explicit: false
    by artist: Carlosaurus Rex
    in album: Dragones Deluxe
      type: MusicAlbum
      date published: 2025-05-01
    isrc code: QZNWQ2575608
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:35:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf07b064743978c5ac1b64c8141e6c5f646aa33157e593a23a1a173395650628
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2575608
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0xbf07b064743978c5ac1b64c8141e6c5f646aa33157e593a23a1a173395650628. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNWQ2575608.
      date published: 2026-07-05T12:31:54Z
    audio: Dragones Deluxe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.27
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.263
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.517
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.406
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major