Sebasthian Monteiro
type: MusicGroup
genre: forró
genre: piseiro
popularity: 23
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe646e930a8d983c3e29b5c581fc18fb152f6d544d0a343e47f9c65ee5f31983
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe646e930a8d983c3e29b5c581fc18fb152f6d544d0a343e47f9c65ee5f31983","name":"Sebasthian Monteiro","registered_at":"2026-06-12T10:01:23Z","symbol":"NIM0263800","token_address":"0x96286c7456323b2117ef62bd2ceb6789881b4750","type":"artist","uuid":"cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d"}
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 0xbe646e930a8d983c3e29b5c581fc18fb152f6d544d0a343e47f9c65ee5f31983. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d.json and https://artists.proofprofile.net/proofs/artist/cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbe646e930a8d983c3e29b5c581fc18fb152f6d544d0a343e47f9c65ee5f31983","name":"Sebasthian Monteiro","registered_at":"2026-06-12T10:01:23Z","symbol":"NIM0263800","token_address":"0x96286c7456323b2117ef62bd2ceb6789881b4750","type":"artist","uuid":"cd7bbc54-6f77-4b7b-acff-d5e984ac8f9d"}
album: Nunca Diga Nunca
  type: MusicAlbum
  date published: 2021-03-16
album: Do Jeito Que o Povo Gosta, Vol. 01
  type: MusicAlbum
  date published: 2022-01-30
album: Depois do Universo
  type: MusicAlbum
  date published: 2022-12-15
album: Do Médio ao Grave
  type: MusicAlbum
  date published: 2023-09-13
album: Do Jeito Que a Bahia Gosta
  type: MusicAlbum
  date published: 2024-01-09
album: Xébasthian
  type: MusicAlbum
  date published: 2024-01-26
  track: Voce Mentiu / Sexo
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264225
    explicit: false
    by artist: Sebasthian Monteiro
    in album: Xébasthian
      type: MusicAlbum
      date published: 2024-01-26
    genre: forró
    genre: piseiro
    isrc code: BCSWW2400017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:30:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7a310dc4b1598a066c931ef34aec6b29b21ec273e20402a6509b175203f76e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCSWW2400017
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:01:47Z
    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 0xb7a310dc4b1598a066c931ef34aec6b29b21ec273e20402a6509b175203f76e2. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/BCSWW2400017.
      date published: 2026-07-19T18:01:47Z
    audio: Voce Mentiu / Sexo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.902
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.956
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.244
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.264
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.9
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.246
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Linda
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164680
    explicit: false
    by artist: Sebasthian Monteiro
    in album: Xébasthian
      type: MusicAlbum
      date published: 2024-01-26
    genre: forró
    genre: piseiro
    isrc code: BCSWW2400019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:00:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa87285a2902194f02bff30cd157feaff8f7424f60ec38f72d1b28f6fc453281b
    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/BCSWW2400019
    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 0xa87285a2902194f02bff30cd157feaff8f7424f60ec38f72d1b28f6fc453281b. 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/BCSWW2400019.
      date published: 2026-07-04T10:04:33Z
    audio: Linda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.84
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Sebasthian no 220W
album: A Muda

Energy
type: PropertyValue
value: 0.943

Speechiness
type: PropertyValue
value: 0.096

Acousticness
type: PropertyValue
value: 0.074

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.23

Valence (Positivity)
type: PropertyValue
value: 0.809

Loudness (dB)
type: PropertyValue
value: -0.536

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

Sebasthian no 220W
type: MusicAlbum
date published: 2025-02-10

A Muda
type: MusicAlbum
date published: 2025-02-12