Nolts MC
type: MusicGroup
genre: brazilian hip hop
popularity: 14
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4281a3fa8ade4796e8bdaad7ff474f9ddc57b099e845d7e45f9e3618c7dd4e9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a7c51d-73fe-4d38-940e-c0a2b5fa1c95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a7c51d-73fe-4d38-940e-c0a2b5fa1c95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21a7c51d-73fe-4d38-940e-c0a2b5fa1c95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4281a3fa8ade4796e8bdaad7ff474f9ddc57b099e845d7e45f9e3618c7dd4e9c","name":"Nolts MC","registered_at":"2026-06-14T07:58:36Z","symbol":"NIM0388659","token_address":"0x1c3c40484dc604131a87489d6d66b238cf617cb5","type":"artist","uuid":"21a7c51d-73fe-4d38-940e-c0a2b5fa1c95"}
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 0x4281a3fa8ade4796e8bdaad7ff474f9ddc57b099e845d7e45f9e3618c7dd4e9c. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a7c51d-73fe-4d38-940e-c0a2b5fa1c95.json and https://artists.proofprofile.net/proofs/artist/21a7c51d-73fe-4d38-940e-c0a2b5fa1c95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x4281a3fa8ade4796e8bdaad7ff474f9ddc57b099e845d7e45f9e3618c7dd4e9c","name":"Nolts MC","registered_at":"2026-06-14T07:58:36Z","symbol":"NIM0388659","token_address":"0x1c3c40484dc604131a87489d6d66b238cf617cb5","type":"artist","uuid":"21a7c51d-73fe-4d38-940e-c0a2b5fa1c95"}
album: Tiranossauro Rap #1 - Sem Medo do Amanha
  type: MusicAlbum
  date published: 2024-01-16
track: R.U.A 6 - Soldados do Apocalipse

R.U.A 6 - Soldados do Apocalipse
type: MusicRecording
duration: PT10M22S
duration ms: 622843
explicit: false
by artist: Nocivo Shomon
by artist: Facção Central
by artist: Alex NSC
by artist: H Caverna
by artist: Nolts MC
by artist: Função RHK
by artist: Gordinho Primeiro Ato
by artist: Mano Axé
in album: R.U.A 6 (Soldados do Apocalipse)
  type: MusicAlbum
  date published: 2019-12-21
popularity: 15
isrc code: BXNT62207996
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:26:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0382d407015cc656cb7b7d0cd92dc23bf4f5d98b34efb0344c6f31d0dcc84fb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNT62207996
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0382d407015cc656cb7b7d0cd92dc23bf4f5d98b34efb0344c6f31d0dcc84fb1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXNT62207996.
  date published: 2026-07-02T03:55:08Z
audio: R.U.A 6 - Soldados do Apocalipse
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.647
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.711
  additional property: Energy
    type: PropertyValue
    value: 0.631
  additional property: Speechiness
    type: PropertyValue
    value: 0.402
  additional property: Acousticness
    type: PropertyValue
    value: 0.52
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.43
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.701
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor