Footstep Surf Music Band
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genre: psychobilly
genre: surf rock
popularity: 7
followers: 1045
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  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
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  date published: 2026-06-19T03:22:39Z
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album: Não Temos Mar, Temos Bar
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  date published: 2010-01-10
album: La Tormenta Del Surfista Muerto
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  date published: 2014-07-10
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      type: MusicAlbum
      date published: 2014-07-10
    genre: psychobilly
    genre: surf rock
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8af0e4188d9bc57f4917ccdff6077b3c45043b6fc481f6ca72cd4f831b0e94a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZ5AB1600625.
      date published: 2026-07-20T21:15:01Z
    audio: Violentures
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  track: Conde Drácula Vai à Praia
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    by artist: Footstep Surf Music Band
    in album: La Tormenta Del Surfista Muerto
      type: MusicAlbum
      date published: 2014-07-10
    genre: psychobilly
    genre: surf rock
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    additional property: OTSTimestamp
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    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
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      date published: 2026-07-22T05:29:55Z
    audio: Conde Drácula Vai à Praia
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      additional property: Tempo (BPM)
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album: Surf Cabaret
album: Sereia 19
album: Rum, Reverb e Festa
album: Space Mission
album: Henrique San Presents: Footstep Surf Music Band Acoustic Session
album: O Rock Rocket e o Ete
album: Live Cervejoteca Surf Party
album: Gato Leopoldo
album: La Fiesta Surf en Mutante Radio
album: Rolê em 011

Liveness
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value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.649

Loudness (dB)
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value: -9.5

Key Name
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value: G

Mode Name
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value: Major

Surf Cabaret
type: MusicAlbum
date published: 2016-11-10
track: Sasha Stomp
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  by artist: Footstep Surf Music Band
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    type: MusicAlbum
    date published: 2016-11-10
  genre: psychobilly
  genre: surf rock
  isrc code: QZ5AB1632414
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe26e4bd853e3ab0ec33ded7161eb5c6e34460ebec6a185721071d0b81812d32. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZ5AB1632414.
    date published: 2026-07-19T17:49:48Z
  audio: Sasha Stomp
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Sereia 19
type: MusicAlbum
date published: 2019-01-05

Rum, Reverb e Festa
type: MusicAlbum
date published: 2020-12-16

Space Mission
type: MusicAlbum
date published: 2021-12-23

Henrique San Presents: Footstep Surf Music Band Acoustic Session
type: MusicAlbum
date published: 2022-02-18

O Rock Rocket e o Ete
type: MusicAlbum
date published: 2022-09-15

Live Cervejoteca Surf Party
type: MusicAlbum
date published: 2023-04-18

Gato Leopoldo
type: MusicAlbum
date published: 2023-08-10

La Fiesta Surf en Mutante Radio
type: MusicAlbum
date published: 2024-02-11

Rolê em 011
type: MusicAlbum
date published: 2024-06-21