NESTXRR
type: MusicGroup
popularity: 13
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x113559f9e53608bc81051dc47806d626ca9fe374ef84f83bbe1fced5c680cd80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8371a4a6-f1c9-4ccd-9510-0db2720e1619.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8371a4a6-f1c9-4ccd-9510-0db2720e1619.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8371a4a6-f1c9-4ccd-9510-0db2720e1619
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
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 0x113559f9e53608bc81051dc47806d626ca9fe374ef84f83bbe1fced5c680cd80. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8371a4a6-f1c9-4ccd-9510-0db2720e1619.json and https://artists.proofprofile.net/proofs/artist/8371a4a6-f1c9-4ccd-9510-0db2720e1619.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
album: GUERRA BRUTAL DE FUNK
  type: MusicAlbum
  date published: 2024-02-05
album: GROOVALERO DE SECONDA
  type: MusicAlbum
  date published: 2024-02-11
album: PR RANGA (slowed)
  type: MusicAlbum
  date published: 2024-02-19
album: PR RANGA
  type: MusicAlbum
  date published: 2024-02-19
album: CONGA DE SELANDA
  type: MusicAlbum
  date published: 2024-03-02
album: ESQUISITO.EXE
  type: MusicAlbum
  date published: 2024-03-08
  track: esquisito.exe
    type: MusicRecording
    duration: PT1M17S
    duration ms: 77509
    explicit: true
    by artist: NESTXRR
    in album: ESQUISITO.EXE
      type: MusicAlbum
      date published: 2024-03-08
    isrc code: QZHN42478818
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:08:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a9a4a0acceae03b69323ed7a9266f5fd104879524b4e650fbaa3a0fbca846bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958541
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958541
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42478818
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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 0x1a9a4a0acceae03b69323ed7a9266f5fd104879524b4e650fbaa3a0fbca846bb. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZHN42478818.
      date published: 2026-07-18T11:37:54Z
    audio: esquisito.exe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.988
      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: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.782
      additional property: Speechiness
        type: PropertyValue
        value: 0.153
      additional property: Acousticness
        type: PropertyValue
        value: 0.352
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.703
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.266
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.038
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ritmo de fear!
  type: MusicAlbum
  date published: 2024-03-19
album: RITMO DE GINÁSTICA!
  type: MusicAlbum
  date published: 2024-04-13
album: CONGA DE SELANDA (other versions)
  type: MusicAlbum
  date published: 2024-05-01
album: CARNIFICINA NO BRAZIL
  type: MusicAlbum
  date published: 2024-05-14
album: CARNIFICINA NO BRAZIL - SUPER SLOWED
  type: MusicAlbum
  date published: 2024-05-14
album: CARNIFICINA NO BRAZIL - ULTRA SLOWED & BASS BOOSTED
  type: MusicAlbum
  date published: 2024-05-14
album: CARNIFICINA NO BRAZIL (SLOWED)
  type: MusicAlbum
  date published: 2024-05-14
album: STRAWBERRY!
  type: MusicAlbum
  date published: 2024-07-01
album: MONTAGEM DO MULTIVERSE
  type: MusicAlbum
  date published: 2024-09-12
album: Silence.mp3
  type: MusicAlbum
  date published: 2025-07-04