THC 021
type: MusicGroup
popularity: 5
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x933791d86347f4fb1fb8541680d100390c99f87470de45c8db0d5049389472b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x933791d86347f4fb1fb8541680d100390c99f87470de45c8db0d5049389472b2","name":"THC 021","registered_at":"2026-06-16T04:39:57Z","symbol":"NIM0940237","token_address":"0x53ec4c8cf5f995e8cbdd6c4688d76ecce6f4d427","type":"artist","uuid":"2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e"}
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 0x933791d86347f4fb1fb8541680d100390c99f87470de45c8db0d5049389472b2. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e.json and https://artists.proofprofile.net/proofs/artist/2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x933791d86347f4fb1fb8541680d100390c99f87470de45c8db0d5049389472b2","name":"THC 021","registered_at":"2026-06-16T04:39:57Z","symbol":"NIM0940237","token_address":"0x53ec4c8cf5f995e8cbdd6c4688d76ecce6f4d427","type":"artist","uuid":"2b8a1eb4-30d4-48fa-aba9-d7e8cc4d4c2e"}
album: Notas de Amor
  type: MusicAlbum
  date published: 2020-10-08
album: Discord Freestyle
  type: MusicAlbum
  date published: 2020-11-10
album: Dropa Esse Lean
  type: MusicAlbum
  date published: 2020-12-03
album: Bicburn
  type: MusicAlbum
  date published: 2021-01-25
album: Rasputia
  type: MusicAlbum
  date published: 2021-04-06
album: Garota Problema
  type: MusicAlbum
  date published: 2021-04-16
album: Tosse
  type: MusicAlbum
  date published: 2021-11-25
album: Não é só Vulgo
  type: MusicAlbum
  date published: 2023-04-17
album: Garota Problema
  type: MusicAlbum
  date published: 2023-05-31
album: Isaías 43:13
  type: MusicAlbum
  date published: 2024-06-08
album: Freestyle 2024
  type: MusicAlbum
  date published: 2024-09-11
album: DUQ
  type: MusicAlbum
  date published: 2025-02-26
album: RUMO
  type: MusicAlbum
  date published: 2025-04-16
  track: ALTA VELOCIDADE
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165000
    explicit: true
    by artist: THC 021
    in album: RUMO
      type: MusicAlbum
      date published: 2025-04-16
    isrc code: BKTQC2500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:45:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78b0dd80781464a5e8ce95e9a414a7eb1a0b0826688a9de198e51be9a672e541
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTQC2500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x78b0dd80781464a5e8ce95e9a414a7eb1a0b0826688a9de198e51be9a672e541. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BKTQC2500002.
      date published: 2026-07-16T12:43:37Z
    audio: ALTA VELOCIDADE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.976
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.397
      additional property: Speechiness
        type: PropertyValue
        value: 0.436
      additional property: Acousticness
        type: PropertyValue
        value: 0.382
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.162
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.289
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: 4-3-2-1
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109996
    explicit: true
    by artist: THC 021
    in album: RUMO
      type: MusicAlbum
      date published: 2025-04-16
    isrc code: BKTQC2500004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:29:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77a5f936d9213e398fce56a900a2b7a85fe3fffaec224a684a08fed68289e4e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTQC2500004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:32:01Z
    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 0x77a5f936d9213e398fce56a900a2b7a85fe3fffaec224a684a08fed68289e4e9. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:32:01Z), 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/BKTQC2500004.
      date published: 2026-07-17T00:32:01Z
    audio: 4-3-2-1
album: Juro
album: Decisão
album: THC

4-3-2-1
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.047
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.73
additional property: Energy
  type: PropertyValue
  value: 0.463
additional property: Speechiness
  type: PropertyValue
  value: 0.109
additional property: Acousticness
  type: PropertyValue
  value: 0.303
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.117
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.49
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.894
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Juro
type: MusicAlbum
date published: 2025-06-10

Decisão
type: MusicAlbum
date published: 2025-07-20

THC
type: MusicAlbum
date published: 2025-10-11