Passing Toloba
type: MusicGroup
genre: kuduro
popularity: 4
followers: 1051
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00b247a268fb9951ab89ee6ae0174806e0b3e71b2c93a5bfe9afee7be4361f8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3790dd75-8430-4dd4-b7d9-1e8b8fd7210e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3790dd75-8430-4dd4-b7d9-1e8b8fd7210e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3790dd75-8430-4dd4-b7d9-1e8b8fd7210e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00b247a268fb9951ab89ee6ae0174806e0b3e71b2c93a5bfe9afee7be4361f8e","name":"Passing Toloba","registered_at":"2026-06-16T09:16:06Z","symbol":"NIM1006177","token_address":"0x10ee1659211cd02f534ec1467e1270ce6d552075","type":"artist","uuid":"3790dd75-8430-4dd4-b7d9-1e8b8fd7210e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b247a268fb9951ab89ee6ae0174806e0b3e71b2c93a5bfe9afee7be4361f8e. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3790dd75-8430-4dd4-b7d9-1e8b8fd7210e.json and https://artists.proofprofile.net/proofs/artist/3790dd75-8430-4dd4-b7d9-1e8b8fd7210e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x00b247a268fb9951ab89ee6ae0174806e0b3e71b2c93a5bfe9afee7be4361f8e","name":"Passing Toloba","registered_at":"2026-06-16T09:16:06Z","symbol":"NIM1006177","token_address":"0x10ee1659211cd02f534ec1467e1270ce6d552075","type":"artist","uuid":"3790dd75-8430-4dd4-b7d9-1e8b8fd7210e"}
album: Ciente
  type: MusicAlbum
  date published: 2021-01-27
album: Aniversario
  type: MusicAlbum
  date published: 2023-10-19
album: Cassembele
  type: MusicAlbum
  date published: 2023-10-23
album: Internet
  type: MusicAlbum
  date published: 2023-11-22
album: Meu Pé Ta Tremer Bue
  type: MusicAlbum
  date published: 2024-04-22
  track: Meu Pé Ta Tremer Bue
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258521
    explicit: false
    by artist: Passing Toloba
    in album: Meu Pé Ta Tremer Bue
      type: MusicAlbum
      date published: 2024-04-22
    genre: kuduro
    isrc code: QZMZ92493408
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:43:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x67a8209187b81bd0b5e4ec8f144e0bd69e410634a34bd81b47b63bf01a0646b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92493408
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:59:09Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a8209187b81bd0b5e4ec8f144e0bd69e410634a34bd81b47b63bf01a0646b0. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92493408 — a six-check JSON result.
      date published: 2026-07-18T00:59:09Z
    audio: Meu Pé Ta Tremer Bue
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.489
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.246
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.2
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.644
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.537
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vopo
  type: MusicAlbum
  date published: 2024-12-31