Sean Guillermo
type: MusicGroup
genre: tech house
popularity: 2
followers: 327
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additional property: OTSVerifyInstructions
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-21T07:29:20Z
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album: Weapon Of Choice
  type: MusicAlbum
  date published: 2017-08-07
album: Can You Hear Me
  type: MusicAlbum
  date published: 2018-03-12
album: Tender Love
  type: MusicAlbum
  date published: 2020-07-03
album: Warditsio
  type: MusicAlbum
  date published: 2020-07-31
album: Late Night Drive
  type: MusicAlbum
  date published: 2021-04-30
album: Underground
  type: MusicAlbum
  date published: 2021-09-24
album: Beardy
  type: MusicAlbum
  date published: 2022-03-11
album: Beardy
  type: MusicAlbum
  date published: 2022-03-11
album: We Got This
  type: MusicAlbum
  date published: 2022-04-08
album: Useless Ideas
  type: MusicAlbum
  date published: 2023-06-30
album: Serious Sound
  type: MusicAlbum
  date published: 2023-11-19
album: Lethal Jazz
  type: MusicAlbum
  date published: 2023-11-24
album: No Trouble EP
  type: MusicAlbum
  date published: 2023-12-15
album: Just Want To EP
  type: MusicAlbum
  date published: 2024-04-05
album: Kick Ya Leg
  type: MusicAlbum
  date published: 2025-02-07
album: DUNIA 09
  type: MusicAlbum
  date published: 2025-10-24
track: Tribulations
track: Beardy - Radio Edit

Tribulations
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duration: PT7M2S
duration ms: 422343
explicit: false
by artist: VITO (UK)
by artist: Sean Guillermo
in album: Tribulations
  type: MusicAlbum
  date published: 2021-03-15
genre: tech-house
isrc code: CA5KR2142847
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd72924c8b50be3da140a58c07bb5c6daa3b08cf508c29c4c9587ea8084ab8b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR2142847.
  date published: 2026-07-08T03:20:19Z
audio: Tribulations
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Beardy - Radio Edit
type: MusicRecording
duration: PT3M30S
duration ms: 210477
explicit: false
by artist: Sean Guillermo
in album: Simply Deep Tech, Vol. 02
  type: MusicAlbum
  date published: 2022-07-11
isrc code: GBKQU2223382
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Beardy - Radio Edit
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