Mc Tks Oficial
type: MusicGroup
popularity: 2
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a8bb0957e6037dae93d3a59c664b012095a6d73afe3c93fdc14255b03160ddf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2305f39-5c14-4230-ae69-6caacdf39e71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2305f39-5c14-4230-ae69-6caacdf39e71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2305f39-5c14-4230-ae69-6caacdf39e71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a8bb0957e6037dae93d3a59c664b012095a6d73afe3c93fdc14255b03160ddf","name":"Mc Tks Oficial","registered_at":"2026-06-20T05:50:14Z","symbol":"NIM1534791","token_address":"0xc216c144e7ba743893c1bdfe190d619a242459c3","type":"artist","uuid":"a2305f39-5c14-4230-ae69-6caacdf39e71"}
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 0x7a8bb0957e6037dae93d3a59c664b012095a6d73afe3c93fdc14255b03160ddf. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2305f39-5c14-4230-ae69-6caacdf39e71.json and https://artists.proofprofile.net/proofs/artist/a2305f39-5c14-4230-ae69-6caacdf39e71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x7a8bb0957e6037dae93d3a59c664b012095a6d73afe3c93fdc14255b03160ddf","name":"Mc Tks Oficial","registered_at":"2026-06-20T05:50:14Z","symbol":"NIM1534791","token_address":"0xc216c144e7ba743893c1bdfe190d619a242459c3","type":"artist","uuid":"a2305f39-5c14-4230-ae69-6caacdf39e71"}
album: Pique Bonnie e Clyde
  type: MusicAlbum
  date published: 2024-04-06
album: Devo te esperar / Devo te esquecer
  type: MusicAlbum
  date published: 2024-10-20
album: Devo te esperar/ Devo te esquecer (Slowed)
  type: MusicAlbum
  date published: 2024-11-19
album: Agudo Periculoso Ritmado
  type: MusicAlbum
  date published: 2024-12-07
  track: Agudo Periculoso Ritmado
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120000
    explicit: false
    by artist: Mc Tks Oficial
    in album: Agudo Periculoso Ritmado
      type: MusicAlbum
      date published: 2024-12-07
    isrc code: ESA012486515
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:31:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09d545011c2550a1f5ec10d241a269ac1c7958e57fa856f3d3c8e51fb30fa217
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012486515
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x09d545011c2550a1f5ec10d241a269ac1c7958e57fa856f3d3c8e51fb30fa217. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ESA012486515.
      date published: 2026-07-05T10:01:46Z
    audio: Agudo Periculoso Ritmado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.059
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.136
      additional property: Acousticness
        type: PropertyValue
        value: 0.116
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.632
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.058
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Plug Hard
  type: MusicAlbum
  date published: 2025-07-10