Xarão
type: MusicGroup
popularity: 14
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c23429fc1d127f1e770b499b48d9f88239a02cafd6622a2f0c2b4a84703d06f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7587214f-e245-4182-bdb0-4c7c4add7539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7587214f-e245-4182-bdb0-4c7c4add7539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7587214f-e245-4182-bdb0-4c7c4add7539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c23429fc1d127f1e770b499b48d9f88239a02cafd6622a2f0c2b4a84703d06f","name":"Xarão","registered_at":"2026-06-14T16:44:12Z","symbol":"NIM0514052","token_address":"0x61c8d1d558a313a04ed5adfe812637b5bec164ce","type":"artist","uuid":"7587214f-e245-4182-bdb0-4c7c4add7539"}
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 0x4c23429fc1d127f1e770b499b48d9f88239a02cafd6622a2f0c2b4a84703d06f. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7587214f-e245-4182-bdb0-4c7c4add7539.json and https://artists.proofprofile.net/proofs/artist/7587214f-e245-4182-bdb0-4c7c4add7539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x4c23429fc1d127f1e770b499b48d9f88239a02cafd6622a2f0c2b4a84703d06f","name":"Xarão","registered_at":"2026-06-14T16:44:12Z","symbol":"NIM0514052","token_address":"0x61c8d1d558a313a04ed5adfe812637b5bec164ce","type":"artist","uuid":"7587214f-e245-4182-bdb0-4c7c4add7539"}
album: Monstro
  type: MusicAlbum
  date published: 2020-06-19
album: Jeep
  type: MusicAlbum
  date published: 2021-08-20
album: Ensaio
  type: MusicAlbum
  date published: 2023-02-24
album: Ambição
  type: MusicAlbum
  date published: 2023-04-12
album: Coração delas congela
  type: MusicAlbum
  date published: 2025-07-10
album: Você precisa entender o meu mundo
  type: MusicAlbum
  date published: 2025-07-13
album: Representa
  type: MusicAlbum
  date published: 2025-07-16
album: Tropa avança
  type: MusicAlbum
  date published: 2025-07-21
  track: Tropa avança
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225000
    explicit: false
    by artist: Xarão
    in album: Tropa avança
      type: MusicAlbum
      date published: 2025-07-21
    isrc code: BK7NM2500292
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:11:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1687d1bdaa2618e18a5c88c240d672df8235c619ec1fec328a9ea158855440a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK7NM2500292
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xe1687d1bdaa2618e18a5c88c240d672df8235c619ec1fec328a9ea158855440a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BK7NM2500292.
      date published: 2026-07-04T10:04:33Z
    audio: Tropa avança
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.881
      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: 0.873
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.589
      additional property: Acousticness
        type: PropertyValue
        value: 0.494
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.687
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.504
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Era Gp
  type: MusicAlbum
  date published: 2025-07-24
album: Melhor amiga
  type: MusicAlbum
  date published: 2025-07-26
album: Ficar pra ódio
  type: MusicAlbum
  date published: 2025-07-28
album: Fuma e transa
  type: MusicAlbum
  date published: 2025-07-30
album: Sem coração
  type: MusicAlbum
  date published: 2025-08-01
album: Toma toma
  type: MusicAlbum
  date published: 2025-08-01
album: Final de semana
  type: MusicAlbum
  date published: 2025-08-09
album: Samba
  type: MusicAlbum
  date published: 2025-08-09
  track: Samba
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243692
    explicit: false
    by artist: Xarão
    in album: Samba
      type: MusicAlbum
      date published: 2025-08-09
    isrc code: BK7NM2500246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:36:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdbae507f9ab6b67726651c61b6eb31528cc61f61580797f65f81cf5eb7f41ce6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK7NM2500246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:38:24Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Samba
album: Bom e novo
album: Notas de 100
album: 7 namoradas
album: Se eu for
album: Se permite
album: Dia a dia
album: Diz onde tu vai
album: Só um motivo
album: Mente firme
album: Me ligou de madrugada
album: origem
album: Ta tudo fluindo
album: Expectativas
album: Não era pra ser
album: Vontade
album: Chapa e vaza

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbae507f9ab6b67726651c61b6eb31528cc61f61580797f65f81cf5eb7f41ce6. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:38:24Z), 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/BK7NM2500246.
date published: 2026-07-20T02:38:24Z

Samba
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 96.876
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.613
additional property: Energy
  type: PropertyValue
  value: 0.382
additional property: Speechiness
  type: PropertyValue
  value: 0.439
additional property: Acousticness
  type: PropertyValue
  value: 0.351
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.613
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.46
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

Bom e novo
type: MusicAlbum
date published: 2025-08-11

Notas de 100
type: MusicAlbum
date published: 2025-08-13

7 namoradas
type: MusicAlbum
date published: 2025-08-13

Se eu for
type: MusicAlbum
date published: 2025-08-15

Se permite
type: MusicAlbum
date published: 2025-08-16

Dia a dia
type: MusicAlbum
date published: 2025-08-17

Diz onde tu vai
type: MusicAlbum
date published: 2025-08-18

Só um motivo
type: MusicAlbum
date published: 2025-08-21

Mente firme
type: MusicAlbum
date published: 2025-08-22

Me ligou de madrugada
type: MusicAlbum
date published: 2025-08-25

origem
type: MusicAlbum
date published: 2025-08-28

Ta tudo fluindo
type: MusicAlbum
date published: 2025-08-31

Expectativas
type: MusicAlbum
date published: 2025-10-22

Não era pra ser
type: MusicAlbum
date published: 2025-10-28

Vontade
type: MusicAlbum
date published: 2025-11-07

Chapa e vaza
type: MusicAlbum
date published: 2025-11-14