Zantalino and his Orchestra
type: MusicGroup
genre: cha cha cha
genre: orchestra
genre: tango
popularity: 36
followers: 5967
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x232591b9653db7fc6caf82e83e972249337aab08ae88408dd5f16318a646193a
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/765e0f53-f9e4-47bb-98b6-fe6a9cf6c385.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/765e0f53-f9e4-47bb-98b6-fe6a9cf6c385.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/765e0f53-f9e4-47bb-98b6-fe6a9cf6c385
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x232591b9653db7fc6caf82e83e972249337aab08ae88408dd5f16318a646193a","name":"Zantalino and his Orchestra","registered_at":"2026-06-12T01:12:19Z","symbol":"NIM0152924","token_address":"0x918d833a50d1571d1ce921a3ece187cd53709651","type":"artist","uuid":"765e0f53-f9e4-47bb-98b6-fe6a9cf6c385"}
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 0x232591b9653db7fc6caf82e83e972249337aab08ae88408dd5f16318a646193a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/765e0f53-f9e4-47bb-98b6-fe6a9cf6c385.json and https://artists.proofprofile.net/proofs/artist/765e0f53-f9e4-47bb-98b6-fe6a9cf6c385.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x232591b9653db7fc6caf82e83e972249337aab08ae88408dd5f16318a646193a","name":"Zantalino and his Orchestra","registered_at":"2026-06-12T01:12:19Z","symbol":"NIM0152924","token_address":"0x918d833a50d1571d1ce921a3ece187cd53709651","type":"artist","uuid":"765e0f53-f9e4-47bb-98b6-fe6a9cf6c385"}
album: Tender Love
  type: MusicAlbum
  date published: 1961-12-12
  track: Pepito mi Corazon
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150413
    explicit: false
    by artist: Zantalino and his Orchestra
    in album: Tender Love
      type: MusicAlbum
      date published: 1961-12-12
    genre: cha cha cha
    genre: orchestra
    genre: tango
    isrc code: DEXO52452880
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:23:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5cb991cfecb9015c64937784cc1a0b69f7f27da228dce113f9ac07b13f2ef826
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52452880
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0x5cb991cfecb9015c64937784cc1a0b69f7f27da228dce113f9ac07b13f2ef826. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DEXO52452880.
      date published: 2026-07-17T19:47:19Z
    audio: Pepito mi Corazon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.06
      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: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.745
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.544
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.438
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.163
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Diana Souvenirs
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216733
    explicit: false
    by artist: Zantalino and his Orchestra
    in album: Tender Love
      type: MusicAlbum
      date published: 1961-12-12
    genre: cha cha cha
    genre: orchestra
    genre: tango
    isrc code: DEXO52452915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:44:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x94d69065758c189c67f9f866d574ce4c9bd730b5afb4e2c0f19a931bcfd65551
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52452915
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x94d69065758c189c67f9f866d574ce4c9bd730b5afb4e2c0f19a931bcfd65551. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEXO52452915.
      date published: 2026-07-06T01:26:17Z
    audio: Diana Souvenirs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.647
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.281
      additional property: Energy
        type: PropertyValue
        value: 0.459
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.652
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.647
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Exodus
  track: Sunset Beach
  track: Valse No 2 de Chostakovitch
  track: Memory (Cats Song)
album: Presenting Zantalino and his Orchestra
album: Original Music for Tv Series and Movies
album: Original Music for TV Series and Movies
album: Ballroom Dancing - The Most Beautiful Ballroom Dance
album: Piano Bar - Romantic Love Songs
album: Romantic Piano - I Love You - The Best of Relaxing Music and Love Songs
album: Piano Bar - Las Más Bellas Canciones de Amor - Amor y Relax
album: Romantische Saxofoon - Die Schönsten Liebeslieder - Entspannungsmusik
album: Saxofón Romántico - Las Más Bellas Canciones de Amor
album: Piano Bar - Les plus belles chansons d'amour
album: Piano Lounge - Die Schönsten Liebeslieder
album: Piano Bar - Ambiance Intime
album: Piano Bar - The Best of Relaxation and Lounge Music
album: Piano Bar - The Most Beautiful Love Songs - Love and Relax
album: Romantic Saxophone - The Most Beautiful Love Songs - Music for Relaxation and Ballroom Dancing
album: Romantyczny saksofon - Najpiękniejsze piosenki o miłości
album: Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
album: Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
album: Swing Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les Plus Grandes Danses de Salon : Boléro
album: Les plus grandes danses de Salon: Biguine et Zouk
album: Tango Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Twist
album: Les plus grandes danses de salon: Swing
album: Bolero Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Điệu nhảy Tango - jiāojìwǔ - học nhảy điệu Tango
album: Twist Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Điệu nhảy Swing - jiāojìwǔ - học nhảy điệu Swing
album: Les plus grandes danses de Salon: Valse
album: Les plus grandes danses de Salon: Tango
album: Creole Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Waltz Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Samba Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Samba
album: Paso Doble Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Romantic Slow Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Slow
album: Les plus grandes danses de salon: Paso Doble
album: Les plus grandes danses de Salon: Rumba
album: Les plus grandes danses de Salon: Salsa
album: Salsa Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Rock and Roll Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Rumba Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Rock and Roll
album: Walk Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Quickstep
album: Tarantella Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Polka Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de salon: Tarentelle Corse
album: Charleston Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de salon: Polka
album: Les plus grandes danses de Salon: Marche
album: Quickstep Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de salon: Charleston
album: Tarantella - Taniec Towarzyski - Najpiękniejsze Tańce Świata
album: Country Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Madison Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Country Danse
album: Mambo and Boogie Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Java Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
album: Les plus grandes danses de Salon: Java

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.244

Loudness (dB)
type: PropertyValue
value: -8.395

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Exodus
type: MusicRecording
duration: PT2M52S
duration ms: 172506
explicit: false
by artist: Zantalino and his Orchestra
in album: Tender Love
  type: MusicAlbum
  date published: 1961-12-12
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: DEXO52452933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T00:10:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05ed12fad985821bf71b758303622a0a0086ed63355f0778c6274cfb3bb04118
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958943
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52452933
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T00:27:37Z
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 0x05ed12fad985821bf71b758303622a0a0086ed63355f0778c6274cfb3bb04118. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEXO52452933.
  date published: 2026-07-21T00:27:37Z
audio: Exodus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.025
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.408
  additional property: Energy
    type: PropertyValue
    value: 0.295
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.097
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.173
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.294
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.255
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sunset Beach
type: MusicRecording
duration: PT3M27S
duration ms: 207613
explicit: false
by artist: Zantalino and his Orchestra
in album: Tender Love
  type: MusicAlbum
  date published: 1961-12-12
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: DEXO52452991
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T10:31:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe696ba44a131cddbb2cd4aaa8f6c5b82b512c23874ac77fd69b18cd6bc9d29ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52452991
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
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 0xe696ba44a131cddbb2cd4aaa8f6c5b82b512c23874ac77fd69b18cd6bc9d29ae. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXO52452991.
  date published: 2026-07-05T18:48:28Z
audio: Sunset Beach
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.149
  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: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.354
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.27
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.74
  additional property: Liveness
    type: PropertyValue
    value: 0.301
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.199
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.667
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Valse No 2 de Chostakovitch
type: MusicRecording
duration: PT2M16S
duration ms: 136533
explicit: false
by artist: Zantalino and his Orchestra
in album: Tender Love
  type: MusicAlbum
  date published: 1961-12-12
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: DEXO52453009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T08:28:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3298b52d3cdb68dc3e78927cbac9c00673bb2112e54ace543d94c8c7ac9dbca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956474
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52453009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T08:56:35Z
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 0xd3298b52d3cdb68dc3e78927cbac9c00673bb2112e54ace543d94c8c7ac9dbca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEXO52453009.
  date published: 2026-07-03T08:56:35Z
audio: Valse No 2 de Chostakovitch
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.535
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.632
  additional property: Energy
    type: PropertyValue
    value: 0.485
  additional property: Speechiness
    type: PropertyValue
    value: 0.025
  additional property: Acousticness
    type: PropertyValue
    value: 0.844
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.666
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.411
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.099
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Memory (Cats Song)
type: MusicRecording
duration: PT3M28S
duration ms: 208253
explicit: false
by artist: Zantalino and his Orchestra
in album: Tender Love
  type: MusicAlbum
  date published: 1961-12-12
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: DEXO52453031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T04:17:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f6c2ecbceac338248f242f71ddc6f5d3c8a1cf174f73c8d45ffd7d97c8a7a47
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/DEXO52453031
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 0x8f6c2ecbceac338248f242f71ddc6f5d3c8a1cf174f73c8d45ffd7d97c8a7a47. 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/DEXO52453031.
  date published: 2026-07-18T12:14:37Z
audio: Memory (Cats Song)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 73.184
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.283
  additional property: Energy
    type: PropertyValue
    value: 0.313
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.38
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.028
  additional property: Liveness
    type: PropertyValue
    value: 0.167
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.197
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.217
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Presenting Zantalino and his Orchestra
type: MusicAlbum
date published: 1962-03-31
track: Quizas Quizas Quizas
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156840
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Presenting Zantalino and his Orchestra
    type: MusicAlbum
    date published: 1962-03-31
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: DEUD92302015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T19:03:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94473bf2a09543f557f38006ca7a475a7ec7c14fb40c19b1fb6b1496d38dcf63
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956560
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92302015
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  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 0x94473bf2a09543f557f38006ca7a475a7ec7c14fb40c19b1fb6b1496d38dcf63. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEUD92302015.
    date published: 2026-07-03T23:28:02Z
  audio: Quizas Quizas Quizas
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.058
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.743
    additional property: Energy
      type: PropertyValue
      value: 0.639
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.647
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.811
    additional property: Liveness
      type: PropertyValue
      value: 0.302
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.839
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.08
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Historia De Un Amor
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166306
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Presenting Zantalino and his Orchestra
    type: MusicAlbum
    date published: 1962-03-31
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: DEUD92302016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T04:39:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe319ad75ee0436b41b0343ce9c8bc85e22b4bfd2fcc9f8a53db272eef810ae08
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92302016
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0xe319ad75ee0436b41b0343ce9c8bc85e22b4bfd2fcc9f8a53db272eef810ae08. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEUD92302016.
    date published: 2026-07-04T11:19:20Z
  audio: Historia De Un Amor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.036
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.698
    additional property: Energy
      type: PropertyValue
      value: 0.747
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.461
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.725
    additional property: Liveness
      type: PropertyValue
      value: 0.276
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.862
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.826
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Waltz No 2 Shostakovich
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136533
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Presenting Zantalino and his Orchestra
    type: MusicAlbum
    date published: 1962-03-31
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: DEUD92302019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T22:26:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x317803d469bb7ec86dc3414c38c9789f393ac34a26ea5dd2fe066b2937042289
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Waltz No 2 Shostakovich
track: My Way

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956728

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956728

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92302019

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:43:49Z

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 0x317803d469bb7ec86dc3414c38c9789f393ac34a26ea5dd2fe066b2937042289. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEUD92302019.
date published: 2026-07-05T01:43:49Z

Waltz No 2 Shostakovich
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 188.676
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.443
additional property: Energy
  type: PropertyValue
  value: 0.479
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.86
additional property: Instrumentalness
  type: PropertyValue
  value: 0.66
additional property: Liveness
  type: PropertyValue
  value: 0.122
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.491
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.075
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

My Way
type: MusicRecording
duration: PT4M2S
duration ms: 242813
explicit: false
by artist: Zantalino and his Orchestra
in album: Presenting Zantalino and his Orchestra
  type: MusicAlbum
  date published: 1962-03-31
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: DEUD92302020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T14:27:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c4d5a77a99854d997194213d9c5f83f7e4731d35e991f2acc55b3d8c4f439f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958170
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958170
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92302020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T16:21:50Z
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 0x3c4d5a77a99854d997194213d9c5f83f7e4731d35e991f2acc55b3d8c4f439f0. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/DEUD92302020.
  date published: 2026-07-15T16:21:50Z
audio: My Way
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.984
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.219
  additional property: Energy
    type: PropertyValue
    value: 0.233
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.547
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.071
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.014
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Original Music for Tv Series and Movies
type: MusicAlbum
date published: 2014-09-09

Original Music for TV Series and Movies
type: MusicAlbum
date published: 2014-09-09

Ballroom Dancing - The Most Beautiful Ballroom Dance
type: MusicAlbum
date published: 2014-11-03
track: Historia De Un Amor
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166284
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Ballroom Dancing - The Most Beautiful Ballroom Dance
    type: MusicAlbum
    date published: 2014-11-03
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1421934
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:27:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x142728e4de4c420e27d490b7904833819c9c1ab84fddbcebef786b55f567cc52
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958319
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958319
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1421934
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T03:02:03Z
  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 0x142728e4de4c420e27d490b7904833819c9c1ab84fddbcebef786b55f567cc52. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:02:03Z), 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/QM6MZ1421934.
    date published: 2026-07-17T03:02:03Z
  audio: Historia De Un Amor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.02
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.715
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.519
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.747
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.814
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.048
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Waltz No 2 Shostakovich
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136525
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Ballroom Dancing - The Most Beautiful Ballroom Dance
    type: MusicAlbum
    date published: 2014-11-03
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1421935
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T22:03:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22b6c0102fb698c1f704c4979f25216899940cccb0a8f915c2efb84ab46a45b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958074
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958074
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1421935
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T22:45:25Z
  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 0x22b6c0102fb698c1f704c4979f25216899940cccb0a8f915c2efb84ab46a45b2. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QM6MZ1421935.
    date published: 2026-07-14T22:45:25Z
  audio: Waltz No 2 Shostakovich
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 189.148
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.434
    additional property: Energy
      type: PropertyValue
      value: 0.491
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.833
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.75
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.532
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.058
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Piano Bar - Romantic Love Songs
type: MusicAlbum
date published: 2014-11-30

Romantic Piano - I Love You - The Best of Relaxing Music and Love Songs
type: MusicAlbum
date published: 2014-11-30

Piano Bar - Las Más Bellas Canciones de Amor - Amor y Relax
type: MusicAlbum
date published: 2014-11-30

Romantische Saxofoon - Die Schönsten Liebeslieder - Entspannungsmusik
type: MusicAlbum
date published: 2014-12-01

Saxofón Romántico - Las Más Bellas Canciones de Amor
type: MusicAlbum
date published: 2014-12-01
track: Greensleeves
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178580
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
    type: MusicAlbum
    date published: 2014-12-01
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1439200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T20:53:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeac1d5e2149e724297391cd36a72f92d5a7814de06ceadd87ce8311226ef5ba2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958783
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958783
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439200
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T23:55:39Z
  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 0xeac1d5e2149e724297391cd36a72f92d5a7814de06ceadd87ce8311226ef5ba2. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:55:39Z), 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/QM6MZ1439200.
    date published: 2026-07-19T23:55:39Z
  audio: Greensleeves
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.348
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.166
    additional property: Energy
      type: PropertyValue
      value: 0.3
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.734
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.917
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.152
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.579
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Exodus
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172504
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
    type: MusicAlbum
    date published: 2014-12-01
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1439202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T15:10:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a3f2540263d3e30744facd8aca684fadd7dcafc735a70bcd23a2828045f2c8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958903
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958903
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439202
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T18:07:59Z
  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 0x4a3f2540263d3e30744facd8aca684fadd7dcafc735a70bcd23a2828045f2c8a. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:07:59Z), 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/QM6MZ1439202.
    date published: 2026-07-20T18:07:59Z
  audio: Exodus
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.026
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.404
    additional property: Energy
      type: PropertyValue
      value: 0.272
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.099
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.022
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.298
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.255
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Sabor a Mi
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173626
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
    type: MusicAlbum
    date published: 2014-12-01
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1439215
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T19:44:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf74a70ab003045865e4e908f69635738031a46ff361f763db48803d7be4b1b3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Sabor a Mi
track: Key West Romantic
track: Tender Love
track: Sunset Beach
track: My Way
track: Louisiana Blues
track: Memory (Cats Song)
track: Melodia Per Te
track: La Riviera

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957754

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957754

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439215

OTSTimestamp
type: PropertyValue
value: 2026-07-12T21:26:22Z

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 0xf74a70ab003045865e4e908f69635738031a46ff361f763db48803d7be4b1b3e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QM6MZ1439215.
date published: 2026-07-12T21:26:22Z

Sabor a Mi
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 103.953
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: 0.65
additional property: Energy
  type: PropertyValue
  value: 0.689
additional property: Speechiness
  type: PropertyValue
  value: 0.024
additional property: Acousticness
  type: PropertyValue
  value: 0.683
additional property: Instrumentalness
  type: PropertyValue
  value: 0.928
additional property: Liveness
  type: PropertyValue
  value: 0.192
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.452
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.57
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Key West Romantic
type: MusicRecording
duration: PT3M4S
duration ms: 184892
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T16:19:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47c1f5065a1843a21553e64333b47be692447d942ac5320ca353f58fc8ed6b9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
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 0x47c1f5065a1843a21553e64333b47be692447d942ac5320ca353f58fc8ed6b9b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6MZ1439203.
  date published: 2026-07-05T19:27:56Z
audio: Key West Romantic
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.383
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.19
  additional property: Energy
    type: PropertyValue
    value: 0.245
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.821
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.741
  additional property: Liveness
    type: PropertyValue
    value: 0.158
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.163
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.513
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tender Love
type: MusicRecording
duration: PT2M55S
duration ms: 175627
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T14:51:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba6b7577da9879583cbbf53694029b5123956f809933cbb53123dd1b17561e1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958746
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T17:54:23Z
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 0xba6b7577da9879583cbbf53694029b5123956f809933cbb53123dd1b17561e1e. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:54:23Z), 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/QM6MZ1439204.
  date published: 2026-07-19T17:54:23Z
audio: Tender Love
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 68.023
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.25
  additional property: Energy
    type: PropertyValue
    value: 0.267
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.861
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.885
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.196
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.579
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sunset Beach
type: MusicRecording
duration: PT3M27S
duration ms: 207627
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T09:41:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44c9d707135d613495e7d5992ddd5ee67f20a9717dfd3cd6a3e2bbb3c7486391
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958140
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958140
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T12:44:20Z
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 0x44c9d707135d613495e7d5992ddd5ee67f20a9717dfd3cd6a3e2bbb3c7486391. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:44:20Z), 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/QM6MZ1439206.
  date published: 2026-07-15T12:44:20Z
audio: Sunset Beach
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.141
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.343
  additional property: Energy
    type: PropertyValue
    value: 0.346
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.256
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.588
  additional property: Liveness
    type: PropertyValue
    value: 0.345
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.192
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.69
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

My Way
type: MusicRecording
duration: PT4M2S
duration ms: 242800
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T09:49:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ca0cec54844dafec1e3203413dcf9653834772b7832c824ab696652b97a6dc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957851
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439213
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T11:26:33Z
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 0x0ca0cec54844dafec1e3203413dcf9653834772b7832c824ab696652b97a6dc8. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM6MZ1439213.
  date published: 2026-07-13T11:26:33Z
audio: My Way
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 81.239
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.185
  additional property: Energy
    type: PropertyValue
    value: 0.217
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.491
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.01
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.061
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.197
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Louisiana Blues
type: MusicRecording
duration: PT2M33S
duration ms: 153565
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T01:50:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59220bc3303af9d2912a18957b96ba2e1baa7d5a019dbbf9e93bbafe6b1db49a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956862
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956862
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439217
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T02:10:22Z
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 0x59220bc3303af9d2912a18957b96ba2e1baa7d5a019dbbf9e93bbafe6b1db49a. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/QM6MZ1439217.
  date published: 2026-07-06T02:10:22Z
audio: Louisiana Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 177.392
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.457
  additional property: Energy
    type: PropertyValue
    value: 0.327
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.803
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.077
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.667
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.955
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Memory (Cats Song)
type: MusicRecording
duration: PT3M28S
duration ms: 208274
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T04:49:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1d37d4ac8c2fb13c281162f07b7e85346ffa89887c245dd17f586145a69a848
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956476
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956476
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T09:04:44Z
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 0xa1d37d4ac8c2fb13c281162f07b7e85346ffa89887c245dd17f586145a69a848. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QM6MZ1439216.
  date published: 2026-07-03T09:04:44Z
audio: Memory (Cats Song)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 72.293
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.258
  additional property: Energy
    type: PropertyValue
    value: 0.287
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.379
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.017
  additional property: Liveness
    type: PropertyValue
    value: 0.162
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.173
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.16
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Melodia Per Te
type: MusicRecording
duration: PT3M32S
duration ms: 212287
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T04:54:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfb02fb819fa308431d7c65e354804dda16166d2a6afd57bd7ff3ae35a4dec91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958971
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958971
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T05:04:56Z
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 0xcfb02fb819fa308431d7c65e354804dda16166d2a6afd57bd7ff3ae35a4dec91. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/QM6MZ1439210.
  date published: 2026-07-21T05:04:56Z
audio: Melodia Per Te
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.643
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.137
  additional property: Energy
    type: PropertyValue
    value: 0.242
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.69
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.836
  additional property: Liveness
    type: PropertyValue
    value: 0.134
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.602
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

La Riviera
type: MusicRecording
duration: PT3M28S
duration ms: 208705
explicit: false
by artist: Zantalino and his Orchestra
in album: Saxofón Romántico - Las Más Bellas Canciones de Amor
  type: MusicAlbum
  date published: 2014-12-01
genre: cha cha cha
genre: orchestra
genre: tango
isrc code: QM6MZ1439214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T16:24:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa484824a531542a3df345bf53959625ad640e8d73194066fb353811065133980
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956826
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956826
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1439214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T19:27:56Z
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 0xa484824a531542a3df345bf53959625ad640e8d73194066fb353811065133980. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6MZ1439214.
  date published: 2026-07-05T19:27:56Z
audio: La Riviera
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.053
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.454
  additional property: Energy
    type: PropertyValue
    value: 0.482
  additional property: Speechiness
    type: PropertyValue
    value: 0.026
  additional property: Acousticness
    type: PropertyValue
    value: 0.752
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.419
  additional property: Liveness
    type: PropertyValue
    value: 0.724
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.232
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.254
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Piano Bar - Les plus belles chansons d'amour
type: MusicAlbum
date published: 2014-12-04

Piano Lounge - Die Schönsten Liebeslieder
type: MusicAlbum
date published: 2014-12-04

Piano Bar - Ambiance Intime
type: MusicAlbum
date published: 2014-12-04
track: La Bohème
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168208
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Piano Bar - Ambiance Intime
    type: MusicAlbum
    date published: 2014-12-04
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6MZ1438006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T00:28:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c452a44bec6807fd8386201ea50abc80f90d5b510002d63dd421c239cbc770e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958341
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958341
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1438006
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T03:31:08Z
  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 0x6c452a44bec6807fd8386201ea50abc80f90d5b510002d63dd421c239cbc770e. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:31:08Z), 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/QM6MZ1438006.
    date published: 2026-07-17T03:31:08Z
  audio: La Bohème
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 61.592
    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: 0.485
    additional property: Energy
      type: PropertyValue
      value: 0.344
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.969
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.937
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.386
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.141
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Piano Bar - The Best of Relaxation and Lounge Music
type: MusicAlbum
date published: 2014-12-04

Piano Bar - The Most Beautiful Love Songs - Love and Relax
type: MusicAlbum
date published: 2014-12-04

Romantic Saxophone - The Most Beautiful Love Songs - Music for Relaxation and Ballroom Dancing
type: MusicAlbum
date published: 2014-12-05

Romantyczny saksofon - Najpiękniejsze piosenki o miłości
type: MusicAlbum
date published: 2015-02-01

Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
type: MusicAlbum
date published: 2015-02-16

Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
type: MusicAlbum
date published: 2015-02-16

Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez Musette
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
type: MusicAlbum
date published: 2015-02-17

Les Plus Grands Succès d'Accordéon Musette - Dansez le Musette aux Guinguettes
type: MusicAlbum
date published: 2015-02-17

Swing Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Les Plus Grandes Danses de Salon : Boléro
type: MusicAlbum
date published: 2015-02-20

Les plus grandes danses de Salon: Biguine et Zouk
type: MusicAlbum
date published: 2015-02-20

Tango Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Les plus grandes danses de Salon: Twist
type: MusicAlbum
date published: 2015-02-20

Les plus grandes danses de salon: Swing
type: MusicAlbum
date published: 2015-02-20

Bolero Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Điệu nhảy Tango - jiāojìwǔ - học nhảy điệu Tango
type: MusicAlbum
date published: 2015-02-20

Twist Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Điệu nhảy Swing - jiāojìwǔ - học nhảy điệu Swing
type: MusicAlbum
date published: 2015-02-20

Les plus grandes danses de Salon: Valse
type: MusicAlbum
date published: 2015-02-20

Les plus grandes danses de Salon: Tango
type: MusicAlbum
date published: 2015-02-20

Creole Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Waltz Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-20

Samba Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-22

Les plus grandes danses de Salon: Samba
type: MusicAlbum
date published: 2015-02-22

Paso Doble Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-24

Romantic Slow Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-24

Les plus grandes danses de Salon: Slow
type: MusicAlbum
date published: 2015-02-24

Les plus grandes danses de salon: Paso Doble
type: MusicAlbum
date published: 2015-02-24

Les plus grandes danses de Salon: Rumba
type: MusicAlbum
date published: 2015-02-25

Les plus grandes danses de Salon: Salsa
type: MusicAlbum
date published: 2015-02-25

Salsa Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-25

Rock and Roll Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-25

Rumba Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-25

Les plus grandes danses de Salon: Rock and Roll
type: MusicAlbum
date published: 2015-02-25

Walk Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-26

Les plus grandes danses de Salon: Quickstep
type: MusicAlbum
date published: 2015-02-26

Tarantella Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-26

Polka Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-26

Les plus grandes danses de salon: Tarentelle Corse
type: MusicAlbum
date published: 2015-02-26

Charleston Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-26

Les plus grandes danses de salon: Polka
type: MusicAlbum
date published: 2015-02-26

Les plus grandes danses de Salon: Marche
type: MusicAlbum
date published: 2015-02-26

Quickstep Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-26

Les plus grandes danses de salon: Charleston
type: MusicAlbum
date published: 2015-02-26

Tarantella - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-02-26

Country Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-27

Madison Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-27

Les plus grandes danses de Salon: Country Danse
type: MusicAlbum
date published: 2015-02-27

Mambo and Boogie Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-27

Java Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-27

Les plus grandes danses de Salon: Java
type: MusicAlbum
date published: 2015-02-27

Les plus grandes danses de salon: Madison
type: MusicAlbum
date published: 2015-02-27

Les plus grandes danses de Salon: Boogie & Mambo
type: MusicAlbum
date published: 2015-02-27

Blues Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-28

Les plus grandes danses de Salon: Cha Cha Cha
type: MusicAlbum
date published: 2015-02-28

Les plus grandes danses de Salon: Bossa Nova
type: MusicAlbum
date published: 2015-02-28

Foxtrot Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-28

Les plus grandes danses de salon: Boston et Valse
type: MusicAlbum
date published: 2015-02-28

Boston and Waltz Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-28

Cha Cha Cha Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-28
track: Pepito Mi Corazon
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150401
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Cha Cha Cha Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
    type: MusicAlbum
    date published: 2015-02-28
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6P41451101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T19:35:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d37391b9169662a5a8af121e49793d593836ceb7fcd5b38fdf43ba59fdb37b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957754
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957754
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41451101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T21:26:22Z
  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 0x7d37391b9169662a5a8af121e49793d593836ceb7fcd5b38fdf43ba59fdb37b9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QM6P41451101.
    date published: 2026-07-12T21:26:22Z
  audio: Pepito Mi Corazon
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.038
    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: 0.798
    additional property: Energy
      type: PropertyValue
      value: 0.739
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.541
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.396
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.961
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.159
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: La Cucaracha
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185219
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Cha Cha Cha Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
    type: MusicAlbum
    date published: 2015-02-28
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6P41451109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20366cfe1938fafe61c90ceff9c1c1745e4fcc76c5d1617da94dfe0cf23a0444
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958965
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958965
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41451109
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T04:29:05Z
  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 0x20366cfe1938fafe61c90ceff9c1c1745e4fcc76c5d1617da94dfe0cf23a0444. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QM6P41451109.
    date published: 2026-07-21T04:29:05Z
  audio: La Cucaracha
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.825
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.749
    additional property: Energy
      type: PropertyValue
      value: 0.444
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.177
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.85
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.973
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.678
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Les plus grandes danses de Salon: Foxtrot
type: MusicAlbum
date published: 2015-02-28

Bossa Nova Dance - Let's Dance - The Best of Ballroon Dancing and Lounge Music
type: MusicAlbum
date published: 2015-02-28

Les plus grandes danses de Salon: Blues
type: MusicAlbum
date published: 2015-02-28

Romantic Saxophone - The Most Beautiful Love Songs - Greatest Songs for Love
type: MusicAlbum
date published: 2015-03-16

Romantic Saxophone - I Love You - The Best of Relaxing Music and Love Songs
type: MusicAlbum
date published: 2015-03-16

Songs and Music for Crying - The Best of Sad Songs
type: MusicAlbum
date published: 2015-03-16

Best of Dance - Tango - Bolero - Rumba - Paso - The Most Beautiful Dance - The Best of Ballroom Dancing
type: MusicAlbum
date published: 2015-04-02

Cinéma muet - Les plus grandes musiques du cinéma muet (Musique de salon, Lounge Music, Piano Bar)
type: MusicAlbum
date published: 2015-04-23

Cinéma Muet - Les Plus Grandes Musiques du Cinéma Muet (Musique de Salon, Lounge Music, Piano Bar)
type: MusicAlbum
date published: 2015-04-23

Cinéma Muet - Les Plus Grandes Musiques du Cinéma Muet (Musique de Salon, Lounge Music, Piano Bar)
type: MusicAlbum
date published: 2015-04-23

Cinéma Muet - Les Plus Grandes Musiques du Cinéma Muet (Musique de Salon, Lounge Music, Piano Bar)
type: MusicAlbum
date published: 2015-04-23

Best of Dance - Tango - Bolero - Rumba - Paso - The Most Beautiful Dance - The Best of Ballroom Dancing
type: MusicAlbum
date published: 2015-05-01

Best of Dance - Tango - Bolero - Rumba - Paso - The Most Beautiful Dance - The Best of Ballroom Dancing
type: MusicAlbum
date published: 2015-05-02

Best of Dance - Tango - Bolero - Rumba - Paso - The Most Beautiful Dance - The Best of Ballroom Dancing
type: MusicAlbum
date published: 2015-05-02

Điệu nhảy Slow Blues - jiāojìwǔ - học nhảy điệu Slow Blues
type: MusicAlbum
date published: 2015-05-05

Điệu nhảy Bossa Nova - jiāojìwǔ - học nhảy điệu Bossa Nova
type: MusicAlbum
date published: 2015-05-05

Bossa Nova Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-05-05

Bolero Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-05-05

Điệu nhảy Cha Cha Cha - jiāojìwǔ - học nhảy điệu Cha Cha Cha
type: MusicAlbum
date published: 2015-05-05

Điệu nhảy Bebop - jiāojìwǔ - học nhảy điệu Bepop
type: MusicAlbum
date published: 2015-05-05

Điệu nhảy Bolero - jiāojìwǔ - học nhảy điệu Bolero
type: MusicAlbum
date published: 2015-05-05

Điệu nhảy Charleston - jiāojìwǔ - học nhảy điệu Charleston
type: MusicAlbum
date published: 2015-05-06

Điệu nhảy Foxtrot - jiāojìwǔ - học nhảy điệu Foxtrot
type: MusicAlbum
date published: 2015-05-06

Mambo und Boogie-Woogie Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-05-06

Điệu nhảy Jive - jiāojìwǔ - học nhảy điệu Jive
type: MusicAlbum
date published: 2015-05-06

Điệu nhảy Mambo Boogie - jiāojìwǔ - học nhảy điệu Mambo Boogie
type: MusicAlbum
date published: 2015-05-06

Điệu nhảy Paso Doble - jiāojìwǔ - học nhảy điệu Paso Doble
type: MusicAlbum
date published: 2015-05-07

Điệu nhảy Polka - jiāojìwǔ - học nhảy điệu Polka
type: MusicAlbum
date published: 2015-05-07

Điệu nhảy Rumba - jiāojìwǔ - học nhảy điệu Rumba
type: MusicAlbum
date published: 2015-05-07

Điệu nhảy Salsa - jiāojìwǔ - học nhảy điệu Salsa
type: MusicAlbum
date published: 2015-05-07

Điệu nhảy Quickstep - jiāojìwǔ - học nhảy điệu Quickstep
type: MusicAlbum
date published: 2015-05-07

Điệu nhảy Samba - jiāojìwǔ - học nhảy điệu Samba
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Valse - jiāojìwǔ - học nhảy điệu Valse
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Slow Foxtrot - jiāojìwǔ - học nhảy điệu Slow Foxtrot
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Slow Valse - jiāojìwǔ - học nhảy điệu Slow Valse
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Tarantella - jiāojìwǔ - học nhảy điệu Tarantella
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Twist - jiāojìwǔ - học nhảy điệu Twist
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Slow - jiāojìwǔ - học nhảy điệu Slow
type: MusicAlbum
date published: 2015-05-08

Điệu nhảy Zouk - jiāojìwǔ - học nhảy điệu Zouk
type: MusicAlbum
date published: 2015-05-08

Blues und Slow Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-05-09

Bossa Nova - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-09

Blues & Wolny - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-09

Country - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-10

Cha-Cha - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-10

Foxtrot - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-10

Jive - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-10

Charleston - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-10

Swing - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Samba - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Mambo & Boogie - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Salsa - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Rock & Roll - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Paso Doble - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Polka - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Quickstep - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Rumba - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Madison - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-11

Wolny - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Zouk - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Najpiękniejsze Tańce Świata Vol.3 : Tango - Bolero - Rumba - Paso Doble - Taniec Towarzyski
type: MusicAlbum
date published: 2015-05-12

Tango - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Walc - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Najpiękniejsze Tańce Świata Vol.1 : Tango - Bolero - Rumba - Paso Doble - Taniec Towarzyski
type: MusicAlbum
date published: 2015-05-12

Najpiękniejsze Tańce Świata Vol.2 : Tango - Bolero - Rumba - Paso Doble - Taniec Towarzyski
type: MusicAlbum
date published: 2015-05-12

Twist - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Walc & Boston - Taniec Towarzyski - Najpiękniejsze Tańce Świata
type: MusicAlbum
date published: 2015-05-12

Najpiękniejsze Tańce Świata Vol.4 : Tango - Bolero - Rumba - Paso Doble - Taniec Towarzyski
type: MusicAlbum
date published: 2015-05-12

Blues Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-05-30

Boston Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-05

Charleston Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-06

Cha-Cha-Cha Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-06

Foxtrot Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Jive Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Musette Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Paso Doble Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Madison Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Country Fox Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-08

Rumba Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-12

Quickstep Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-12

Polka Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-12

Rock and Roll Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-12

Slowfox Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-13

Samba Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-13

Salsa Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-13

Tarantella Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-17

Swing Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-17

Tango Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-17

Twist Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-17

Langsamer Walzer Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-18

Walzer Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-18
track: Walzer nr.2 von Schostakowitsch
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136525
  explicit: false
  by artist: Zantalino and his Orchestra
  in album: Walzer Tanzen - Gesellschaftstänze - Die Schönsten Musik
    type: MusicAlbum
    date published: 2015-06-18
  genre: cha cha cha
  genre: orchestra
  genre: tango
  isrc code: QM6P41428106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T22:09:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68894e982364718de6f1a0ab4ee97290adb7f6120b722671df2ada451c7315a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958462
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958462
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41428106
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T23:17:53Z
  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 0x68894e982364718de6f1a0ab4ee97290adb7f6120b722671df2ada451c7315a4. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QM6P41428106.
    date published: 2026-07-17T23:17:53Z
  audio: Walzer nr.2 von Schostakowitsch
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 189.148
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.434
    additional property: Energy
      type: PropertyValue
      value: 0.491
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.833
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.75
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.532
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.058
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Zouk Tanzen - Gesellschaftstänze - Die Schönsten Musik
type: MusicAlbum
date published: 2015-06-18