Richard Egües
type: MusicGroup
genre: cha cha cha
genre: latin jazz
genre: son cubano
description: Richard Egües, nicknamed "la flauta mágica" (the magic flute), (October 26, 1923 - September 1, 2006) was a Cuban flautist and musician, one of the country's most famous artists. Egües was a member of
popularity: 8
followers: 363
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45117703ca014f61e10fd23e8b65c6de98bc7ce30565af7471678887900edc7e. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fe8d868-60f0-4a88-b077-fee0ed621837.json and https://artists.proofprofile.net/proofs/artist/9fe8d868-60f0-4a88-b077-fee0ed621837.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
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album: Richard Egües & Friends: Cuban Sessions
  type: MusicAlbum
  date published: 1999-08-11
album: Richard Egües & Friends: Cuban Sessions
  type: MusicAlbum
  date published: 1999-08-11
album: Descargando con... (Remasterizado)
  type: MusicAlbum
  date published: 2008-09-02
album: Cubaneando, Vol. 1
  type: MusicAlbum
  date published: 2017-05-17
track: Sabrosona
track: El Bodeguero (Arr. for Horn and Orchestra by Jorge Aragón)
track: El bodeguero
track: Maloja

Sabrosona
type: MusicRecording
duration: PT4M35S
duration ms: 275560
explicit: false
by artist: Charanga De La 4
by artist: Richard Egües
in album: Charanga De La 4
  type: MusicAlbum
  date published: 1993
popularity: 5
genre: salsa
genre: son-cubano
genre: cha-cha-cha
genre: mambo
isrc code: USLGD0910403
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additional property: OTSVerifyInstructions
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abd980b32c7d5682032638c4a05286afb77dc326d53accd8bf8038f95e10523. 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/USLGD0910403.
  date published: 2026-07-08T03:20:19Z
audio: Sabrosona
  type: AudioObject
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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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  additional property: Loudness (dB)
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El Bodeguero (Arr. for Horn and Orchestra by Jorge Aragón)
type: MusicRecording
duration: PT4M34S
duration ms: 274361
explicit: false
by artist: Richard Egües
by artist: Sarah Willis
by artist: Havana Lyceum Orchestra
by artist: José Antonio Méndez Padrón
in album: Mozart y Mambo: Cuban Dances
  type: MusicAlbum
  date published: 2022-09-02
isrc code: FR50X2287813
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3588389fb8e8f1d9be31c23c4eeae9d44c57a47022488a25c09b0135e6a27fd. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FR50X2287813.
  date published: 2026-07-07T08:25:35Z
audio: El Bodeguero (Arr. for Horn and Orchestra by Jorge Aragón)
  type: AudioObject
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  additional property: Key Name
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    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

El bodeguero
type: MusicRecording
duration: PT2M54S
duration ms: 174367
explicit: false
by artist: Orquesta Aragón
by artist: Richard Egües
in album: El Bodeguero
  type: MusicAlbum
  date published: 2018-05-18
genre: orchestra
genre: salsa
genre: bolero
genre: latin-jazz
genre: son-cubano
genre: cha-cha-cha
genre: mambo
genre: tropical-music
isrc code: CA5KR1808356
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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 0x5aa117861d9f0ca804bae76379aeb6655ff50a55483683a45c34d45deae229d2. 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/CA5KR1808356.
  date published: 2026-07-02T03:30:09Z
audio: El bodeguero
  type: AudioObject
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  additional property: Mode Name
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Maloja
type: MusicRecording
duration: PT2M36S
duration ms: 156839
explicit: false
by artist: Orquesta Aragón
by artist: Richard Egües
in album: El Bodeguero
  type: MusicAlbum
  date published: 2018-05-18
genre: orchestra
genre: salsa
genre: bolero
genre: latin-jazz
genre: son-cubano
genre: cha-cha-cha
genre: mambo
genre: tropical-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9380eb2dbb406d4d2e861abfc4f683f13892946dc2176f9da560e18feafbdb8b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CA5KR1808349.
  date published: 2026-07-30T08:30:10Z
audio: Maloja
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  additional property: Key Name
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    value: F#
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isrc code: CA5KR1808349
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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