Thião Black
type: MusicGroup
popularity: 5
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fddbf806f4d5826c275301fe460f33ca1ffe383546c8e9d65a86024059d5696
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/699ceb4f-2050-43d2-826c-bdd0321d9528.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/699ceb4f-2050-43d2-826c-bdd0321d9528.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/699ceb4f-2050-43d2-826c-bdd0321d9528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fddbf806f4d5826c275301fe460f33ca1ffe383546c8e9d65a86024059d5696","name":"Thião Black","registered_at":"2026-06-17T02:46:58Z","symbol":"NIM1256893","token_address":"0xc30aa30eca87ae7d093249970b09769fa7050e10","type":"artist","uuid":"699ceb4f-2050-43d2-826c-bdd0321d9528"}
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 0x7fddbf806f4d5826c275301fe460f33ca1ffe383546c8e9d65a86024059d5696. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/699ceb4f-2050-43d2-826c-bdd0321d9528.json and https://artists.proofprofile.net/proofs/artist/699ceb4f-2050-43d2-826c-bdd0321d9528.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7fddbf806f4d5826c275301fe460f33ca1ffe383546c8e9d65a86024059d5696","name":"Thião Black","registered_at":"2026-06-17T02:46:58Z","symbol":"NIM1256893","token_address":"0xc30aa30eca87ae7d093249970b09769fa7050e10","type":"artist","uuid":"699ceb4f-2050-43d2-826c-bdd0321d9528"}
album: Never by Alone
  type: MusicAlbum
  date published: 2020
album: Fé
  type: MusicAlbum
  date published: 2021-11-24
album: Árabe
  type: MusicAlbum
  date published: 2022-07-04
album: Maka Grande
  type: MusicAlbum
  date published: 2022-12-09
album: Le Charmant
  type: MusicAlbum
  date published: 2022-12-25
album: Father
  type: MusicAlbum
  date published: 2023-01-13
album: Black Suffering
  type: MusicAlbum
  date published: 2023-02-14
album: The True Sense
  type: MusicAlbum
  date published: 2023-04-08
album: Yolanda
  type: MusicAlbum
  date published: 2024-01-06
album: Sedução
  type: MusicAlbum
  date published: 2024-02-26
album: Batimentos Cardíaco (Acústico)
  type: MusicAlbum
  date published: 2025-01-09
album: Reflexão
  type: MusicAlbum
  date published: 2025-07-15
  track: Reflexão
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135836
    explicit: false
    by artist: Thião Black
    in album: Reflexão
      type: MusicAlbum
      date published: 2025-07-15
    isrc code: QZNJX2534754
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:12:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19a58a80c2a90f2308ecc91d25ef1ee52c4a9ddf6acc0dd27e317fa01be7fd99
    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/QZNJX2534754
    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 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 0x19a58a80c2a90f2308ecc91d25ef1ee52c4a9ddf6acc0dd27e317fa01be7fd99. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2534754 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Reflexão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.041
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.395
      additional property: Speechiness
        type: PropertyValue
        value: 0.409
      additional property: Acousticness
        type: PropertyValue
        value: 0.398
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.349
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.311
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lição
  type: MusicAlbum
  date published: 2025-08-05
album: Mamã
  type: MusicAlbum
  date published: 2025-08-08
album: Longing
  type: MusicAlbum
  date published: 2025-09-22
album: No Money No Talk
  type: MusicAlbum
  date published: 2025-09-26
  track: No Money No Talk
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166163
    explicit: true
    by artist: Thião Black
    in album: No Money No Talk
      type: MusicAlbum
      date published: 2025-09-26
    isrc code: QZTPX2550485
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T06:31:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe707a7ae0c9eaec8606971f866a4a077478e15a009ec28f85e0a28262b22bda8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2550485
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: No Money No Talk

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe707a7ae0c9eaec8606971f866a4a077478e15a009ec28f85e0a28262b22bda8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZTPX2550485 — a six-check JSON result.
date published: 2026-07-15T06:57:12Z

No Money No Talk
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 99.867
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.676
additional property: Energy
  type: PropertyValue
  value: 0.548
additional property: Speechiness
  type: PropertyValue
  value: 0.122
additional property: Acousticness
  type: PropertyValue
  value: 0.313
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.082
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.49
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.26
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Minor