Eric Bolvin
type: MusicGroup
genre: smooth jazz
popularity: 15
followers: 453
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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: 2026-06-14T11:41:45Z
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album: Eric Bolvin's Quorum
  type: MusicAlbum
  date published: 2002
album: The Night The Rain And You
  type: MusicAlbum
  date published: 2007-07-30
album: The Lost Recordings
  type: MusicAlbum
  date published: 2008-02-25
album: Workin' It
  type: MusicAlbum
  date published: 2009-02-17
album: No Boundaries
  type: MusicAlbum
  date published: 2010-06-01
album: Feels A Little Like Christmas
  type: MusicAlbum
  date published: 2010-11-09
album: Dream Soundtrax, Vol. 2
  type: MusicAlbum
  date published: 2011-10-01
album: Rain Walk
  type: MusicAlbum
  date published: 2013-03-08
album: Dinner Romance – Piano Lounge
  type: MusicAlbum
  date published: 2014
album: Side Street Strut
  type: MusicAlbum
  date published: 2014-05-13
album: Dinner Romance – Piano Lounge
  type: MusicAlbum
  date published: 2014-06-11
  track: Eyes Through the Mist
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    by artist: Eric Bolvin
    in album: Dinner Romance – Piano Lounge
      type: MusicAlbum
      date published: 2014-06-11
    genre: smooth jazz
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-16T00:33:33Z
    audio: Eyes Through the Mist
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      additional property: Tempo (BPM)
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        value: 179.314
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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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album: Multi Kulti
  type: MusicAlbum
  date published: 2016-03-11
album: Pop EDM, Vol. 3
  type: MusicAlbum
  date published: 2017-06-06
album: Eric Bolvin, Vol. 2
  type: MusicAlbum
  date published: 2019-03-27
album: Eric Bolvin, Vol. 4
  type: MusicAlbum
  date published: 2019-03-27
album: Eric Bolvin, Vol. 3
  type: MusicAlbum
  date published: 2019-03-27
  track: Romantic Interlude
    type: MusicRecording
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    by artist: Eric Bolvin
    in album: Eric Bolvin, Vol. 3
      type: MusicAlbum
      date published: 2019-03-27
    genre: smooth jazz
    isrc code: US5UL1358311
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    subject of: OpenTimestamps Proof of Existence
    audio: Romantic Interlude
album: Eric Bolvin, Vol. 1
album: Skyline Sunset
album: Easy Jazz Music
album: Retro Funk Vol 1
track: Miami Machine

Miami Machine
type: MusicRecording
duration: PT1M47S
duration ms: 107153
explicit: false
by artist: Eric Bolvin
in album: Dancing All Night - Cuban Adventure
  type: MusicAlbum
  date published: 2019-10-28
isrc code: US5UL1441087
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additional property: OTSVerificationAPI
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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
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 0x09c7ce104c07d7794cc4f6cefeb5325afe5550b4c55076bea748d796d75e6d0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US5UL1441087.
  date published: 2026-07-02T03:30:09Z
audio: Miami Machine
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  additional property: Danceability
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OTSTimestamp
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value: 2026-07-20T00:24:25Z

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 0xefecfd92ff94df77454c26d4c9a4a00455ebd9116df76ffe489e7094d151a6ae. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:24:25Z), 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/US5UL1358311.
date published: 2026-07-20T00:24:25Z

Romantic Interlude
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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: Energy
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additional property: Speechiness
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additional property: Acousticness
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Eric Bolvin, Vol. 1
type: MusicAlbum
date published: 2019-03-27

Skyline Sunset
type: MusicAlbum
date published: 2020-09-30

Easy Jazz Music
type: MusicAlbum
date published: 2021-08-12

Retro Funk Vol 1
type: MusicAlbum
date published: 2023-12-18