Sauli Tiilikainen
type: MusicGroup
popularity: 5
followers: 241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x51de00777eaa939bc29ee80544ab9e17c2eafebefa826d7405ad648ea32e3f88
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f72e32b8-7ac5-4d3e-8dc8-c6e71401d164.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f72e32b8-7ac5-4d3e-8dc8-c6e71401d164.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f72e32b8-7ac5-4d3e-8dc8-c6e71401d164
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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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 0x51de00777eaa939bc29ee80544ab9e17c2eafebefa826d7405ad648ea32e3f88. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f72e32b8-7ac5-4d3e-8dc8-c6e71401d164.json and https://artists.proofprofile.net/proofs/artist/f72e32b8-7ac5-4d3e-8dc8-c6e71401d164.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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album: Oskar Merikanto : Muotokuva
  type: MusicAlbum
  date published: 2014-03-14
album: Tamberg: Cyrano de Bergerac, Op. 45
  type: MusicAlbum
  date published: 2022-01-28
album: Sinun Omasi
  type: MusicAlbum
  date published: 2007-11-14
album: Melartin: Aino
  type: MusicAlbum
  date published: 2002-02-01
album: Jouluyön tähti
  type: MusicAlbum
  date published: 1999-11-05
album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
  type: MusicAlbum
  date published: 1993-10-01
  track: Merikanto : Valse Lente
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166266
    explicit: false
    by artist: Oskar Merikanto
    by artist: Kaija Saarikettu
    by artist: Raija Kerppo
    in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
      type: MusicAlbum
      date published: 1993-10-01
    isrc code: FIFIN9200304
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      value: https://explorer.copyrightchains.com/tx/0x6a87ca1474e171f97fbe493fe9954fbdc028639b9878465d167d045f795a36eb
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    additional property: OTSBitcoinBlock
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      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200304
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a87ca1474e171f97fbe493fe9954fbdc028639b9878465d167d045f795a36eb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200304.
      date published: 2026-07-08T03:22:41Z
    audio: Merikanto : Valse Lente
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.984
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.237
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.209
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.691
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Merikanto : Romanssi (Romance)
    type: MusicRecording
    duration: PT1M43S
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    explicit: false
    by artist: Oskar Merikanto
    by artist: Erkki Rautio and Izumi Tateno
    in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
      type: MusicAlbum
      date published: 1993-10-01
    isrc code: FIFIN9200700
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaedf0b603af56e392f62e8b8c34fce945631314d7630df84e782b500c8181dfa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200700
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xaedf0b603af56e392f62e8b8c34fce945631314d7630df84e782b500c8181dfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FIFIN9200700.
      date published: 2026-07-02T03:55:08Z
    audio: Merikanto : Romanssi (Romance)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.328
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.251
      additional property: Energy
        type: PropertyValue
        value: 0.07
      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
  track: Merikanto : Pai, pai paitaressu, Op. 2 No. 1 (Bye, Bye Lullabye)
  track: Merikanto : Merellä, Op. 47 No. 4 (At Sea)
  track: Merikanto : Idyll, Op. 73 No. 1 (Idylli)
  track: Merikanto : Scherzo, Op. 6 No. 4
  track: Merikanto : Laatokka, Op. 83 No. 1 (Lake Ladoga)
  track: Merikanto : Myrskylintu, Op. 30 No. 4 (The Thunderbird)
  track: Merikanto : Onnelliset (The Happy Ones)
album: The Sibelius Edition, Vol. 11: Choral Music
album: Finlandia - Finnish Music 2
album: Sibelius: Jedermann, Op. 83 / Belshazzar's Feast, Op. 51 / The Countess's Portrait
album: Korpirastas - Toni Edelmannin sävellyksiä Einari Vuorelan runoihin
album: Sibelius (The Essential)
album: Musiikin tähtihetkiä 15 - Oskar Merikanto
album: Sibelius: Choral Works
album: Sibelius, J.: Sibelius Edition, Vol. 5 - Theatre Music
album: Vocal Recital: Hynninen, Jorma / Ruuttunen, Esa / Tiilikainen, Sauli - Kokkonen, J. / Dvorak, A. / Pylkkanen, T. / Tikka, K. / Piiparinen, M.
album: Sibelius: Music for Mixed and Female Choir
album: Kiitosta soi lauluni
album: Sibelius: Works for Mixed Choir A Cappella
album: Korpimaan lauluja - Toni Edelmannin sävellyksiä Einari Vuorelan runoihin
album: Eespere: Februa
album: Rautavaara, E.: Sammon Ryosto (The Rape of the Sampo) (The Myth of Sampo) [Opera]
album: De spe
album: Kotiseutuni
album: Kortekangas: Grand Hotel
album: Sibelius, J.: Tempest (The) (Complete Version)
album: Det sjungande tradet, Op. 110 (The Singing Tree)
album: Sibelius, J.: Sibelius Festival (Helsinki Philharmonic)
album: Sibelius, J.: 10 Little Pieces / 2 Serenades / The Tempest / 7 Songs
album: Sibelius: Orchestral Favourites

Speechiness
type: PropertyValue
value: 0.051

Acousticness
type: PropertyValue
value: 0.995

Instrumentalness
type: PropertyValue
value: 0.873

Liveness
type: PropertyValue
value: 0.092

Valence (Positivity)
type: PropertyValue
value: 0.138

Loudness (dB)
type: PropertyValue
value: -25.941

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Merikanto : Pai, pai paitaressu, Op. 2 No. 1 (Bye, Bye Lullabye)
type: MusicRecording
duration: PT2M15S
duration ms: 135480
explicit: false
by artist: Oskar Merikanto
by artist: Jorma Hynninen
by artist: Ralf Gothoni
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
  type: MusicAlbum
  date published: 1993-10-01
isrc code: FIFMF7500300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:05:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x976ec395e893d2196ad93258458d240b64d0a8d1cefab4010f3202d92400e964
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500300
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x976ec395e893d2196ad93258458d240b64d0a8d1cefab4010f3202d92400e964. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FIFMF7500300.
  date published: 2026-07-08T08:56:20Z
audio: Merikanto : Pai, pai paitaressu, Op. 2 No. 1 (Bye, Bye Lullabye)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.083
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.206
  additional property: Energy
    type: PropertyValue
    value: 0.072
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Minor

Merikanto : Merellä, Op. 47 No. 4 (At Sea)
type: MusicRecording
duration: PT3M56S
duration ms: 236106
explicit: false
by artist: Oskar Merikanto
by artist: Jorma Hynninen
by artist: Ralf Gothoni
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
  type: MusicAlbum
  date published: 1993-10-01
isrc code: FIFMF7501100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T01:27:42+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5da94a8cece12a263f031bf1a4c797a8eae5cfd2641ee120a6bf7b20d994886d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7501100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da94a8cece12a263f031bf1a4c797a8eae5cfd2641ee120a6bf7b20d994886d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7501100.
  date published: 2026-07-08T03:22:41Z
audio: Merikanto : Merellä, Op. 47 No. 4 (At Sea)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.226
  additional property: Energy
    type: PropertyValue
    value: 0.105
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -21.093
  additional property: Key Name
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    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Merikanto : Idyll, Op. 73 No. 1 (Idylli)
type: MusicRecording
duration: PT4M9S
duration ms: 249493
explicit: false
by artist: Oskar Merikanto
by artist: Izumi Tateno
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
  type: MusicAlbum
  date published: 1993-10-01
isrc code: FIFIN9200800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:30:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81732272033b82326d2bfbe19dd14bb19388221f22467c368e841ad182be10b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200800
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 0x81732272033b82326d2bfbe19dd14bb19388221f22467c368e841ad182be10b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIFIN9200800.
  date published: 2026-07-08T03:53:27Z
audio: Merikanto : Idyll, Op. 73 No. 1 (Idylli)
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.273
  additional property: Key Name
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    value: C
  additional property: Mode Name
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Merikanto : Scherzo, Op. 6 No. 4
type: MusicRecording
duration: PT2M5S
duration ms: 125186
explicit: false
by artist: Oskar Merikanto
by artist: Izumi Tateno
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
  type: MusicAlbum
  date published: 1993-10-01
isrc code: FIFIN9200900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x2a4722d26f7442e994cbc462be04bf8de4c5ad955e2ae9576a624d7eee43b530
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Merikanto : Scherzo, Op. 6 No. 4
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Merikanto : Laatokka, Op. 83 No. 1 (Lake Ladoga)
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duration ms: 189266
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by artist: Oskar Merikanto
by artist: Jaakko Ryhänen
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Merikanto : Laatokka, Op. 83 No. 1 (Lake Ladoga)
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Merikanto : Myrskylintu, Op. 30 No. 4 (The Thunderbird)
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by artist: Jorma Hynninen
by artist: Ralf Gothoni
in album: Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Merikanto : Myrskylintu, Op. 30 No. 4 (The Thunderbird)
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Merikanto : Onnelliset (The Happy Ones)
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duration: PT2M54S
duration ms: 174893
explicit: false
by artist: Oskar Merikanto
by artist: Sauli Tiilikainen and Aulikki Eerola
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Merikanto : Onnelliset (The Happy Ones)
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The Sibelius Edition, Vol. 11: Choral Music
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date published: 2015-09-01
track: Karjalan osa, JS 108
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
  audio: Karjalan osa, JS 108
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Finlandia - Finnish Music 2
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  by artist: Jyväskyla Symphony Orchestra
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T08:25:35Z
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Sibelius: Jedermann, Op. 83 / Belshazzar's Feast, Op. 51 / The Countess's Portrait
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Korpirastas - Toni Edelmannin sävellyksiä Einari Vuorelan runoihin
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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Sibelius (The Essential)
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date published: 2006-11-01

Musiikin tähtihetkiä 15 - Oskar Merikanto
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date published: 2013-06-14

Sibelius: Choral Works
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  by artist: Laulun Ystavat Male Choir
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Kiitosta soi lauluni
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Sibelius: Works for Mixed Choir A Cappella
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Korpimaan lauluja - Toni Edelmannin sävellyksiä Einari Vuorelan runoihin
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Eespere: Februa
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De spe
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Kotiseutuni
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Sibelius: Orchestral Favourites
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