Wallax 2L
type: MusicGroup
popularity: 7
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6b20fb8d82091f53349b50dc81397ec2a437018ddc76314283caa4b61233314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0e3ff9-7f8a-4646-8385-9caf269847ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af0e3ff9-7f8a-4646-8385-9caf269847ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af0e3ff9-7f8a-4646-8385-9caf269847ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6b20fb8d82091f53349b50dc81397ec2a437018ddc76314283caa4b61233314","name":"Wallax 2L","registered_at":"2026-06-20T11:36:02Z","symbol":"NIM1602259","token_address":"0x50926fb8df303d2a43fbb2774ed8d19fcefeadad","type":"artist","uuid":"af0e3ff9-7f8a-4646-8385-9caf269847ea"}
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 0xd6b20fb8d82091f53349b50dc81397ec2a437018ddc76314283caa4b61233314. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af0e3ff9-7f8a-4646-8385-9caf269847ea.json and https://artists.proofprofile.net/proofs/artist/af0e3ff9-7f8a-4646-8385-9caf269847ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd6b20fb8d82091f53349b50dc81397ec2a437018ddc76314283caa4b61233314","name":"Wallax 2L","registered_at":"2026-06-20T11:36:02Z","symbol":"NIM1602259","token_address":"0x50926fb8df303d2a43fbb2774ed8d19fcefeadad","type":"artist","uuid":"af0e3ff9-7f8a-4646-8385-9caf269847ea"}
album: De Quebrada
  type: MusicAlbum
  date published: 2021-01-10
album: Brisa de Quarentena
  type: MusicAlbum
  date published: 2021-01-17
album: Oh Mulher
  type: MusicAlbum
  date published: 2021-03-11
album: Eleve Instrumental
  type: MusicAlbum
  date published: 2021-05-28
album: Muito pra Falar Medley 01
  type: MusicAlbum
  date published: 2021-08-20
album: Lado Sul
  type: MusicAlbum
  date published: 2021-09-30
album: Falso Amor
  type: MusicAlbum
  date published: 2023-07-28
album: Piá do Djanho 4.0
  type: MusicAlbum
  date published: 2023-08-10
album: Zero 41
  type: MusicAlbum
  date published: 2023-08-30
album: Muito pra Falar
  type: MusicAlbum
  date published: 2023-09-05
album: Depois da Meia-Noite
  type: MusicAlbum
  date published: 2024-06-07
album: Filha do Sr Armando
  type: MusicAlbum
  date published: 2024-10-25
album: Sereia
  type: MusicAlbum
  date published: 2024-11-15
album: Dia de Baile
  type: MusicAlbum
  date published: 2024-12-13
album: Redenção
  type: MusicAlbum
  date published: 2025-05-21
album: LUCIDEZ
  type: MusicAlbum
  date published: 2025-10-16
album: MAL
  type: MusicAlbum
  date published: 2025-10-23
album: Denúncia
  type: MusicAlbum
  date published: 2025-11-07
track: Megafunk Sai do Batel pra da no Sítio Cercado
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124735
  explicit: false
  by artist: Blackdrumm
  by artist: Wallax 2L
  in album: Megafunk Sai do Batel pra da no Sítio Cercado
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: BCGNJ2100089
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T01:46:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x650c51ffd7e67964200fe62337c332b664112feb74957b87bfec75a6c39f1b19
  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/BCGNJ2100089
  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 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 0x650c51ffd7e67964200fe62337c332b664112feb74957b87bfec75a6c39f1b19. 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/BCGNJ2100089.
    date published: 2026-07-02T03:55:08Z
  audio: Megafunk Sai do Batel pra da no Sítio Cercado
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.251
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.932
    additional property: Energy
      type: PropertyValue
      value: 0.705
    additional property: Speechiness
      type: PropertyValue
      value: 0.246
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.8
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.702
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Sai do Batel para da no Sítio Cercado
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197566
  explicit: false
  by artist: Blackdrumm
  by artist: Wallax 2L
  in album: Fluxo dos guri
    type: MusicAlbum
    date published: 2021-08-13
  isrc code: BCGNJ2100069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T00:59:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfcc1b203f50a6be1473f0a4918112a05fe23e5a62e81d5fa5a9a3435eb0a9835
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Sai do Batel para da no Sítio Cercado

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCGNJ2100069

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 0xfcc1b203f50a6be1473f0a4918112a05fe23e5a62e81d5fa5a9a3435eb0a9835. 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/BCGNJ2100069.
date published: 2026-07-02T03:55:08Z

Sai do Batel para da no Sítio Cercado
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 138.427
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.962
additional property: Energy
  type: PropertyValue
  value: 0.8
additional property: Speechiness
  type: PropertyValue
  value: 0.249
additional property: Acousticness
  type: PropertyValue
  value: 0.155
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.073
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.662
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.455
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor