Oscar Aleman
type: MusicGroup
genre: french jazz
genre: swing music
popularity: 24
followers: 13107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8d421d1543be6fbe78e19db351806cbbe6c5e12fdffd7a4ee348b379471224e
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/99f5b261-9013-4d3b-8fea-957d5fd8b24c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99f5b261-9013-4d3b-8fea-957d5fd8b24c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99f5b261-9013-4d3b-8fea-957d5fd8b24c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8d421d1543be6fbe78e19db351806cbbe6c5e12fdffd7a4ee348b379471224e","name":"Oscar Aleman","registered_at":"2026-06-12T05:23:08Z","symbol":"NIM0199428","token_address":"0x8dbb81a3f621f9b30afa5f78bf2b6f1fb10ac1b1","type":"artist","uuid":"99f5b261-9013-4d3b-8fea-957d5fd8b24c"}
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 0xa8d421d1543be6fbe78e19db351806cbbe6c5e12fdffd7a4ee348b379471224e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99f5b261-9013-4d3b-8fea-957d5fd8b24c.json and https://artists.proofprofile.net/proofs/artist/99f5b261-9013-4d3b-8fea-957d5fd8b24c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xa8d421d1543be6fbe78e19db351806cbbe6c5e12fdffd7a4ee348b379471224e","name":"Oscar Aleman","registered_at":"2026-06-12T05:23:08Z","symbol":"NIM0199428","token_address":"0x8dbb81a3f621f9b30afa5f78bf2b6f1fb10ac1b1","type":"artist","uuid":"99f5b261-9013-4d3b-8fea-957d5fd8b24c"}
album: Oscar Aleman 1928-1943 : L'éclectique génie argentin de la guitare, Buenos Aires
  type: MusicAlbum
  date published: 1994
album: Swing Guitar Masterpieces
  type: MusicAlbum
  date published: 1998-02-17
album: Swing Guitar Masterpieces
  type: MusicAlbum
  date published: 1998-02-17
album: Swing Guitar Masterpieces
  type: MusicAlbum
  date published: 1998-02-17
  track: Sweet Sue
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165800
    explicit: false
    by artist: Oscar Aleman
    in album: Swing Guitar Masterpieces
      type: MusicAlbum
      date published: 1998-02-17
    genre: french jazz
    genre: swing music
    isrc code: USAD49900774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:00:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9be1eb41fe6d115f8e9912cae8745ff042e66e560e049026efaebdb1589d52c2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900774
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x9be1eb41fe6d115f8e9912cae8745ff042e66e560e049026efaebdb1589d52c2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USAD49900774.
      date published: 2026-07-18T12:14:37Z
    audio: Sweet Sue
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 201.513
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.487
      additional property: Energy
        type: PropertyValue
        value: 0.468
      additional property: Speechiness
        type: PropertyValue
        value: 0.208
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.826
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.889
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.221
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Russian Lullaby
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176760
    explicit: false
    by artist: Oscar Aleman
    in album: Swing Guitar Masterpieces
      type: MusicAlbum
      date published: 1998-02-17
    genre: french jazz
    genre: swing music
    isrc code: USAD49900778
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:24:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7500078a501cb81a173cf85993fb7b00b52903f9cfdcf24194a9f0f81adcfc32
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900778
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0x7500078a501cb81a173cf85993fb7b00b52903f9cfdcf24194a9f0f81adcfc32. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USAD49900778.
      date published: 2026-07-13T18:21:04Z
    audio: Russian Lullaby
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.448
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.295
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      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
  track: Tico Tico No Fuba
album: Lo Mejor De Los Mejores
album: GRABACIONES RECUPERADAS
album: Y LOS 5 CABALLEROS
album: Bésame Mucho
album: The King of Swing Guitar: Oscar Alemán - Recordings 1938-1939
album: Guitarra del Mundo
album: Ritmo Loco - El Rey de la Guitarra Swing
album: Saga Jazz: Ritmo Loco - El Rey de la Guitarra Swing
album: In The Mood - The Best Of
album: Eternamente Vivo Vol. 1
album: Eternamente Vivo Vol. 2
album: Oscar Aleman Buenos Aires 1965-1975
album: Grabaciones recuperadas
album: Y Los Cinco Caballeros
album: Caminos Cruzados
album: Limehouse Blues
album: Grandes Exitos, Vol. 2
album: Grandes Exitos, Vol. 1
album: Bajo el Cielo de París
album: The Jazz Of, Vol. 1
album: The Jazz Of, Vol. 2
album: Oscarinadas (Remastered)
album: De buen humor
album: Masterpieces 1938-1957
album: Russian Lullaby
album: Bajo el cielo de París (Remastered)
album: Moulin Rouge (Remastered)
album: Best of the Best (Remastered)
album: Hombre Mio the Master of Swing Guitar
album: Buenos Aires Swing
album: Sweet Georgia Brown (Remastered)
album: Bésame Mucho (Remastered)
album: Tico-Tico No Fubá (Remastered)
album: Su Guitarra
album: Ritmos Locos
album: De Buenos Aires a Paris
album: Grabaciones Inéditas
album: Guitarra Salvage
album: The Argentinian Swinger
album: Cuando los Santos Vienen Marchando

Acousticness
type: PropertyValue
value: 0.984

Instrumentalness
type: PropertyValue
value: 0.888

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.656

Loudness (dB)
type: PropertyValue
value: -16.461

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Tico Tico No Fuba
type: MusicRecording
duration: PT2M48S
duration ms: 168946
explicit: false
by artist: Oscar Aleman
in album: Swing Guitar Masterpieces
  type: MusicAlbum
  date published: 1998-02-17
genre: french jazz
genre: swing music
isrc code: USAD49900790
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T01:35:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa939811c2377574ffefc519d517d59c086db630ea3f8940e636e60d8972ce4ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956656
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956656
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900790
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
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 0xa939811c2377574ffefc519d517d59c086db630ea3f8940e636e60d8972ce4ab. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USAD49900790.
  date published: 2026-07-04T14:03:39Z
audio: Tico Tico No Fuba
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.9
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.582
  additional property: Energy
    type: PropertyValue
    value: 0.853
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.657
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.922
  additional property: Liveness
    type: PropertyValue
    value: 0.145
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.969
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.436
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Lo Mejor De Los Mejores
type: MusicAlbum
date published: 1999-01-01

GRABACIONES RECUPERADAS
type: MusicAlbum
date published: 2001
track: De Buen Humor
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142453
  explicit: false
  by artist: Oscar Aleman
  in album: GRABACIONES RECUPERADAS
    type: MusicAlbum
    date published: 2001
  genre: french jazz
  genre: swing music
  isrc code: USA560309726
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T08:59:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2731e677da9957ec5af82dde8630cefe91cfeed10baefd105f7305f3e8ef578b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956482
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956482
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560309726
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T10:33:57Z
  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 0x2731e677da9957ec5af82dde8630cefe91cfeed10baefd105f7305f3e8ef578b. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/USA560309726.
    date published: 2026-07-03T10:33:57Z
  audio: De Buen Humor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.483
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.62
    additional property: Energy
      type: PropertyValue
      value: 0.417
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.64
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.929
    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.851
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.014
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Tengo Ritmo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167200
  explicit: false
  by artist: Oscar Aleman
  in album: GRABACIONES RECUPERADAS
    type: MusicAlbum
    date published: 2001
  genre: french jazz
  genre: swing music
  isrc code: USA560309727
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T08:38:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffb8237f798f91f9dba75b0b26f3893526ad5267d60d6c662f371a3b5e3f5b26
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958853
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958853
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560309727
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:42:05Z
  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 0xffb8237f798f91f9dba75b0b26f3893526ad5267d60d6c662f371a3b5e3f5b26. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:42:05Z), 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/USA560309727.
    date published: 2026-07-20T11:42:05Z
  audio: Tengo Ritmo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.008
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.77
    additional property: Energy
      type: PropertyValue
      value: 0.587
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.351
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.896
    additional property: Liveness
      type: PropertyValue
      value: 0.135
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.845
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.08
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Para Mi Eres Divina
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208133
  explicit: false
  by artist: Oscar Aleman
  in album: GRABACIONES RECUPERADAS
    type: MusicAlbum
    date published: 2001
  genre: french jazz
  genre: swing music
  isrc code: USA560309731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T14:31:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec7eccb190f7f249405ac7ceb531c5230d01bf7cef93165dec1670b6eb84d313
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959024
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Para Mi Eres Divina
track: Caravana

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/959024

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560309731

OTSTimestamp
type: PropertyValue
value: 2026-07-21T17:34:53Z

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
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date published: 2026-07-21T17:34:53Z

Para Mi Eres Divina
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Y LOS 5 CABALLEROS
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Bésame Mucho
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The King of Swing Guitar: Oscar Alemán - Recordings 1938-1939
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Guitarra del Mundo
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Ritmo Loco - El Rey de la Guitarra Swing
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Saga Jazz: Ritmo Loco - El Rey de la Guitarra Swing
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In The Mood - The Best Of
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Eternamente Vivo Vol. 1
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Eternamente Vivo Vol. 2
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Oscar Aleman Buenos Aires 1965-1975
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Grabaciones recuperadas
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Grabaciones recuperadas
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Y Los Cinco Caballeros
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Caminos Cruzados
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Caminos Cruzados
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Limehouse Blues
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Grandes Exitos, Vol. 2
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Grandes Exitos, Vol. 1
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Bajo el Cielo de París
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The Jazz Of, Vol. 1
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The Jazz Of, Vol. 2
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Limehouse Blues
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Oscarinadas (Remastered)
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De buen humor
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Masterpieces 1938-1957
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Russian Lullaby
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Bajo el cielo de París (Remastered)
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Moulin Rouge (Remastered)
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Best of the Best (Remastered)
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Hombre Mio the Master of Swing Guitar
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Buenos Aires Swing
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Sweet Georgia Brown (Remastered)
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Bésame Mucho (Remastered)
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Tico-Tico No Fubá (Remastered)
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Su Guitarra
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Ritmos Locos
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De Buenos Aires a Paris
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Grabaciones Inéditas
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Guitarra Salvage
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The Argentinian Swinger
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Cuando los Santos Vienen Marchando
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