Cristina Kiseleff
type: MusicGroup
popularity: 22
followers: 5230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6fa8bf148213064d1825a8307c63847d8f6cd2738b860cdf28a23ba607cdb94
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/efbabcd3-5d97-4882-9f03-dbb46c8495de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efbabcd3-5d97-4882-9f03-dbb46c8495de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efbabcd3-5d97-4882-9f03-dbb46c8495de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6fa8bf148213064d1825a8307c63847d8f6cd2738b860cdf28a23ba607cdb94","name":"Cristina Kiseleff","registered_at":"2026-06-12T13:15:51Z","symbol":"NIM0308857","token_address":"0x91656d94d0f5a0088e143693414c09d20e221830","type":"artist","uuid":"efbabcd3-5d97-4882-9f03-dbb46c8495de"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fa8bf148213064d1825a8307c63847d8f6cd2738b860cdf28a23ba607cdb94. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efbabcd3-5d97-4882-9f03-dbb46c8495de.json and https://artists.proofprofile.net/proofs/artist/efbabcd3-5d97-4882-9f03-dbb46c8495de.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf6fa8bf148213064d1825a8307c63847d8f6cd2738b860cdf28a23ba607cdb94","name":"Cristina Kiseleff","registered_at":"2026-06-12T13:15:51Z","symbol":"NIM0308857","token_address":"0x91656d94d0f5a0088e143693414c09d20e221830","type":"artist","uuid":"efbabcd3-5d97-4882-9f03-dbb46c8495de"}
album: Lambada
  type: MusicAlbum
  date published: 1989
album: Lambada
  type: MusicAlbum
  date published: 1989
  track: Lambada
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214576
    explicit: false
    by artist: Cristina Kiseleff
    in album: Lambada
      type: MusicAlbum
      date published: 1989
    isrc code: QZ22B1989102
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:27:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdb632149cf6e45d8d3781f0a7d4427073fe10729e7fbce5ebb2f570ddb95f84
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1989102
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb632149cf6e45d8d3781f0a7d4427073fe10729e7fbce5ebb2f570ddb95f84. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1989102 — a six-check JSON result.
      date published: 2026-07-14T20:39:42Z
    audio: Lambada
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.039
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.541
      additional property: Energy
        type: PropertyValue
        value: 0.935
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.623
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.816
      additional property: Liveness
        type: PropertyValue
        value: 0.044
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.799
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.059
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eye of the Tiger
  type: MusicAlbum
  date published: 2000
album: Lonely Day
  type: MusicAlbum
  date published: 2005
album: Lonely Day
  type: MusicAlbum
  date published: 2005
album: Ciocârlia
  type: MusicAlbum
  date published: 2015
album: Thunderstruck
  type: MusicAlbum
  date published: 2016-06-09
album: Thunderstruck
  type: MusicAlbum
  date published: 2016-06-09
album: Nothing Else Matters
  type: MusicAlbum
  date published: 2016-06-13
  track: Nothing Else Matters
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236112
    explicit: false
    by artist: Cristina Kiseleff
    in album: Nothing Else Matters
      type: MusicAlbum
      date published: 2016-06-13
    isrc code: USE831572874
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:19:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9cef6f3978acc7abf029fa4b10c2934a71b716e382ad489b05331eb5de2f0d0b
    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/USE831572874
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cef6f3978acc7abf029fa4b10c2934a71b716e382ad489b05331eb5de2f0d0b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831572874 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Nothing Else Matters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.312
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: I'm Alive, It's My Time
album: Epic Movie Music
album: Get Low
album: Mission Impossible Theme
album: Love Theme from The Godfather
album: Dudu
album: Hotel California
album: Cry Me a River
album: I Love Rock 'n' Roll
album: What's Love Got to Do with It
album: What a Wonderful World
album: Volare
album: Give In to Me
album: Sway
album: Tears In Heaven
album: My Immortal
album: At Last
album: La Vie En Rose
album: Ophelia
album: Lyra
album: Polaris
album: Havana
album: Până Când Nu Te Iubeam
album: Un Trandafir Crește La Firida Mea
album: Constantine, Constantine
album: My Heart Will Go On
album: Viva la Vida
album: We Will Rock You
album: Samba Do Brasil
album: The Final Countdown
album: Tic, Tic Tac
album: Schindler's List
album: Creep
album: Balada
album: Sol
album: Cinque Terre
album: Bazaar
album: Monaco
album: Festival Anthem
album: Del Mar
album: El Condor Pasa
album: Gibraltar
album: Rasputin
album: Ecuador
album: Hava Nagila
album: Maria Me Ta Kitrina
album: Brașoveanca
album: Jerusalema
album: Zorba's Dance (Violin Cover)
album: No Time to Die (Violin Cover)
album: Kiss Kiss (Simarik) [Violin Cover]
album: Sanie cu Zurgalai, Casuta Noastra & Trandafir de la Moldova (Colaj Vioara)
album: Seven Nation Army (Violin Cover)
album: Hora Martisorului (Vioara)
album: Tum Hi Ho (Violin Cover)
album: Zemër (Violin Cover)

Danceability
type: PropertyValue
value: 0.39

Energy
type: PropertyValue
value: 0.596

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.081

Instrumentalness
type: PropertyValue
value: 0.926

Liveness
type: PropertyValue
value: 0.075

Valence (Positivity)
type: PropertyValue
value: 0.223

Loudness (dB)
type: PropertyValue
value: -4.488

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

I'm Alive, It's My Time
type: MusicAlbum
date published: 2016-06-13

Epic Movie Music
type: MusicAlbum
date published: 2016-06-13
track: Battle Without Honor Or Humanity (From "Kill Bill Vol.1")
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149500
  explicit: false
  by artist: Cristina Kiseleff
  in album: Epic Movie Music
    type: MusicAlbum
    date published: 2016-06-13
  isrc code: USE831573086
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T21:43:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fd551a3d67a2a840fba12aea3a2ebcdb34da4ab45041d6d971ed49ce65d7640
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573086
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd551a3d67a2a840fba12aea3a2ebcdb34da4ab45041d6d971ed49ce65d7640. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573086 — a six-check JSON result.
    date published: 2026-07-06T01:25:57Z
  audio: Battle Without Honor Or Humanity (From "Kill Bill Vol.1")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 94.671
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.553
    additional property: Energy
      type: PropertyValue
      value: 0.892
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.078
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.697
    additional property: Liveness
      type: PropertyValue
      value: 0.222
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.634
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.831
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Mission Impossible Theme
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115000
  explicit: false
  by artist: Cristina Kiseleff
  in album: Epic Movie Music
    type: MusicAlbum
    date published: 2016-06-13
  isrc code: USE831573087
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T23:01:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2738cdf7d0d460e1886fe38deba5a80caf8c0ef2e908b552b047f183cb543f55
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958340
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958340
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573087
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T00:53:26Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2738cdf7d0d460e1886fe38deba5a80caf8c0ef2e908b552b047f183cb543f55. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573087 — a six-check JSON result.
    date published: 2026-07-17T00:53:26Z
  audio: Mission Impossible Theme
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.63
    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: 0.518
    additional property: Energy
      type: PropertyValue
      value: 0.844
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.036
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.846
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.579
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.648
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: I Will Survive (From "The Martian")
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Cristina Kiseleff
  in album: Epic Movie Music
    type: MusicAlbum
    date published: 2016-06-13
  isrc code: USE831573099
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T14:02:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x767d21084a2b80d10ae763cca21855b4d31ab7d26b4e1a3c9af9c24a8c419ea9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573099
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: I Will Survive (From "The Martian")

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767d21084a2b80d10ae763cca21855b4d31ab7d26b4e1a3c9af9c24a8c419ea9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831573099 — a six-check JSON result.
date published: 2026-07-03T19:59:51Z

I Will Survive (From "The Martian")
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 130.058
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: 0.472
additional property: Energy
  type: PropertyValue
  value: 0.758
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.133
additional property: Instrumentalness
  type: PropertyValue
  value: 0.851
additional property: Liveness
  type: PropertyValue
  value: 0.395
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.679
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.861
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Epic Movie Music
type: MusicAlbum
date published: 2016-06-13

Nothing Else Matters
type: MusicAlbum
date published: 2016-06-13

Get Low
type: MusicAlbum
date published: 2016-06-20

Mission Impossible Theme
type: MusicAlbum
date published: 2016-06-21

Mission Impossible Theme
type: MusicAlbum
date published: 2016-06-21

Love Theme from The Godfather
type: MusicAlbum
date published: 2016-06-22

Dudu
type: MusicAlbum
date published: 2016-06-24

Hotel California
type: MusicAlbum
date published: 2016-07-13
track: Hotel California
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161101
  explicit: false
  by artist: Cristina Kiseleff
  in album: Hotel California
    type: MusicAlbum
    date published: 2016-07-13
  isrc code: USE831579649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T03:33:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6512d574a1e78b90ad79f98cd0e22cf7b2779719bbe0e633c0ea65d52bf05b2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959096
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959096
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831579649
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T03:48:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6512d574a1e78b90ad79f98cd0e22cf7b2779719bbe0e633c0ea65d52bf05b2a. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831579649 — a six-check JSON result.
    date published: 2026-07-22T03:48:36Z
  audio: Hotel California
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.95
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.384
    additional property: Energy
      type: PropertyValue
      value: 0.607
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.036
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.688
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.544
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.257
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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Hotel California
type: MusicAlbum
date published: 2016-07-13

Cry Me a River
type: MusicAlbum
date published: 2016-07-20

I Love Rock 'n' Roll
type: MusicAlbum
date published: 2016-07-26

I Love Rock 'n' Roll
type: MusicAlbum
date published: 2016-07-26

What's Love Got to Do with It
type: MusicAlbum
date published: 2016-07-28

What a Wonderful World
type: MusicAlbum
date published: 2016-08-04

Volare
type: MusicAlbum
date published: 2016-08-12

Give In to Me
type: MusicAlbum
date published: 2016-09-01

Sway
type: MusicAlbum
date published: 2016-09-26

Sway
type: MusicAlbum
date published: 2016-09-26

Tears In Heaven
type: MusicAlbum
date published: 2016-09-27

Tears In Heaven
type: MusicAlbum
date published: 2016-09-27

My Immortal
type: MusicAlbum
date published: 2016-09-28

My Immortal
type: MusicAlbum
date published: 2016-09-28

At Last
type: MusicAlbum
date published: 2016-10-20

La Vie En Rose
type: MusicAlbum
date published: 2016-10-27

Ophelia
type: MusicAlbum
date published: 2017-02-14

Ophelia
type: MusicAlbum
date published: 2017-02-14

Lyra
type: MusicAlbum
date published: 2017-08-07

Polaris
type: MusicAlbum
date published: 2017-12-18

Havana
type: MusicAlbum
date published: 2018-01-22

Havana
type: MusicAlbum
date published: 2018-01-22

Până Când Nu Te Iubeam
type: MusicAlbum
date published: 2018-02-03

Până Când Nu Te Iubeam
type: MusicAlbum
date published: 2018-02-03

Un Trandafir Crește La Firida Mea
type: MusicAlbum
date published: 2018-04-29

Un Trandafir Crește La Firida Mea
type: MusicAlbum
date published: 2018-04-29

Constantine, Constantine
type: MusicAlbum
date published: 2018-08-08

Constantine, Constantine
type: MusicAlbum
date published: 2018-08-08

My Heart Will Go On
type: MusicAlbum
date published: 2018-11-16

Viva la Vida
type: MusicAlbum
date published: 2018-11-16

We Will Rock You
type: MusicAlbum
date published: 2018-11-16

Viva la Vida
type: MusicAlbum
date published: 2018-11-16

My Heart Will Go On
type: MusicAlbum
date published: 2018-11-16

Samba Do Brasil
type: MusicAlbum
date published: 2018-11-16
track: Samba Do Brasil
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163846
  explicit: false
  by artist: Cristina Kiseleff
  in album: Samba Do Brasil
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: QZ22B2027738
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T22:45:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6e2de84d7865025d369d8f394e568045903386509d4e5bac1de61252c689309
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956856
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2027738
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e2de84d7865025d369d8f394e568045903386509d4e5bac1de61252c689309. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2027738 — a six-check JSON result.
    date published: 2026-07-06T01:25:57Z
  audio: Samba Do Brasil
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.987
    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: 0.611
    additional property: Energy
      type: PropertyValue
      value: 0.973
    additional property: Speechiness
      type: PropertyValue
      value: 0.078
    additional property: Acousticness
      type: PropertyValue
      value: 0.302
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.776
    additional property: Liveness
      type: PropertyValue
      value: 0.291
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.768
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.346
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

We Will Rock You
type: MusicAlbum
date published: 2018-11-16
track: We Will Rock You
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138795
  explicit: false
  by artist: Cristina Kiseleff
  in album: We Will Rock You
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: QZ22B2027745
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:53:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff306c1356135411bbac351c3eb9135be4477dbcbbd9c841a20db4445e68d15f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2027745
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff306c1356135411bbac351c3eb9135be4477dbcbbd9c841a20db4445e68d15f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2027745 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: We Will Rock You
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.316
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.429
    additional property: Energy
      type: PropertyValue
      value: 0.921
    additional property: Speechiness
      type: PropertyValue
      value: 0.08
    additional property: Acousticness
      type: PropertyValue
      value: 0.647
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.969
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.659
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.087
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Final Countdown
type: MusicAlbum
date published: 2019-01-30

The Final Countdown
type: MusicAlbum
date published: 2019-01-30

Tic, Tic Tac
type: MusicAlbum
date published: 2019-01-30

Schindler's List
type: MusicAlbum
date published: 2019-01-30

Creep
type: MusicAlbum
date published: 2019-01-30

Balada
type: MusicAlbum
date published: 2019-01-31

Sol
type: MusicAlbum
date published: 2019-05-10

Cinque Terre
type: MusicAlbum
date published: 2019-05-12

Bazaar
type: MusicAlbum
date published: 2019-05-13

Monaco
type: MusicAlbum
date published: 2019-05-15

Festival Anthem
type: MusicAlbum
date published: 2019-06-30

Del Mar
type: MusicAlbum
date published: 2019-06-30

Festival Anthem
type: MusicAlbum
date published: 2019-06-30

El Condor Pasa
type: MusicAlbum
date published: 2019-10-22
track: El Condor Pasa
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176385
  explicit: false
  by artist: Cristina Kiseleff
  in album: El Condor Pasa
    type: MusicAlbum
    date published: 2019-10-22
  isrc code: QZGWW1982246
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T00:28:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b3bd9a7659f204770fe9dba28d628e91799181b7b324507f8347640bbb03ba9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956422
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1982246
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3bd9a7659f204770fe9dba28d628e91799181b7b324507f8347640bbb03ba9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1982246 — a six-check JSON result.
    date published: 2026-07-03T01:01:38Z
  audio: El Condor Pasa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.311
    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: 0.327
    additional property: Energy
      type: PropertyValue
      value: 0.757
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.261
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.205
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.444
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.438
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

El Condor Pasa
type: MusicAlbum
date published: 2019-10-22

Gibraltar
type: MusicAlbum
date published: 2019-11-15

Rasputin
type: MusicAlbum
date published: 2020-10-15

Ecuador
type: MusicAlbum
date published: 2020-10-15

Hava Nagila
type: MusicAlbum
date published: 2020-10-15

Maria Me Ta Kitrina
type: MusicAlbum
date published: 2020-10-15

Brașoveanca
type: MusicAlbum
date published: 2020-12-07

Jerusalema
type: MusicAlbum
date published: 2020-12-08
track: Jerusalema
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147580
  explicit: false
  by artist: Cristina Kiseleff
  in album: Jerusalema
    type: MusicAlbum
    date published: 2020-12-08
  isrc code: QZGWX2072332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-11T17:16:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb012d0e3df46f006101e716ca3b32b3e5c9411b6a719688dbf6718d2230dc9d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957595
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957595
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2072332
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-11T18:26:17Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb012d0e3df46f006101e716ca3b32b3e5c9411b6a719688dbf6718d2230dc9d2. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2072332 — a six-check JSON result.
    date published: 2026-07-11T18:26:17Z
  audio: Jerusalema
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.936
    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: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.685
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.401
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.648
    additional property: Liveness
      type: PropertyValue
      value: 0.042
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.749
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.198
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Zorba's Dance (Violin Cover)
type: MusicAlbum
date published: 2021-07-09

No Time to Die (Violin Cover)
type: MusicAlbum
date published: 2021-10-11

Kiss Kiss (Simarik) [Violin Cover]
type: MusicAlbum
date published: 2021-10-12
track: Kiss Kiss (Simarik) - Violin Cover
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105773
  explicit: false
  by artist: Cristina Kiseleff
  in album: Kiss Kiss (Simarik) [Violin Cover]
    type: MusicAlbum
    date published: 2021-10-12
  isrc code: QZPJ32113793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T14:14:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f5db52e246aa0b072728f4a30f81426c9bb074a0e1892ce62ab4aec6795e093
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32113793
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5db52e246aa0b072728f4a30f81426c9bb074a0e1892ce62ab4aec6795e093. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32113793 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Kiss Kiss (Simarik) - Violin Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.053
    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: 0.649
    additional property: Energy
      type: PropertyValue
      value: 0.862
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.375
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
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Sanie cu Zurgalai, Casuta Noastra & Trandafir de la Moldova (Colaj Vioara)
type: MusicAlbum
date published: 2022-01-05

Seven Nation Army (Violin Cover)
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Hora Martisorului (Vioara)
type: MusicAlbum
date published: 2022-04-06

Tum Hi Ho (Violin Cover)
type: MusicAlbum
date published: 2022-05-11

Zemër (Violin Cover)
type: MusicAlbum
date published: 2022-05-12

Pepas (Violin Cover)
type: MusicAlbum
date published: 2022-07-05

Coco Jambo (Violin Cover)
type: MusicAlbum
date published: 2022-07-06

Palamakia (Violin Cover)
type: MusicAlbum
date published: 2022-10-13

Now We Are Free (From "Gladiator") [Violin Cover]
type: MusicAlbum
date published: 2022-12-01

Calliope (Violin Song)
type: MusicAlbum
date published: 2023-01-26

Return to Wallachia
type: MusicAlbum
date published: 2023-08-02

(Un, Dos, Tres) Maria [Violin Cover]
type: MusicAlbum
date published: 2023-11-03

Love Nwantiti (Oriental Version) [Violin Cover]
type: MusicAlbum
date published: 2023-12-20

Bella Ciao (Epic Version) [Violin Cover]
type: MusicAlbum
date published: 2023-12-29

Fotia Me Fotia (Violin Cover)
type: MusicAlbum
date published: 2024-01-12

Thunderstruck (Metal Violin Cover)
type: MusicAlbum
date published: 2024-02-05

Et Si Tu N'Existais Pas (Violin Cover)
type: MusicAlbum
date published: 2024-04-26

Arasi Di Lunina / Carvanari'i / Gura Ta (More Lea Feata) / Luna Alba / Un Trandafir Creste La Firida Mea [Violin Cover]
type: MusicAlbum
date published: 2024-05-11

Zorba the Greek (Violin Cover)
type: MusicAlbum
date published: 2024-07-12

Wellerman (Sea Shanty) [Violin Cover]
type: MusicAlbum
date published: 2024-07-29

Foaie Verde Bob Naut (Violin Cover)
type: MusicAlbum
date published: 2025-01-24

I'm Good (Blue) [Violin Cover]
type: MusicAlbum
date published: 2025-05-12

Now We Are Free (From "Gladiator") [Remastered Violin Cover]
type: MusicAlbum
date published: 2025-10-28