Olli Kivistö
type: MusicGroup
genre: finnish rock
genre: iskelmä
album: Susta laulan
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  date published: 1978
track: Nälkämaa Twist (Nälkämaan laulu)
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  in album: Sininen ja valkoinen
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    date published: 2017-01-20
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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 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
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    date published: 2026-07-30T02:37:10Z
  audio: Nälkämaa Twist (Nälkämaan laulu)
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    additional property: Key Name
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track: Nälkämaa Twist
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196773
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  by artist: Olli Kivistö
  by artist: Revontuli-yhtye
  in album: Suomi Nousuun - Arvojen Puolesta Asenteita Vastaan
    type: MusicAlbum
    date published: 2010-01-01
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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 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfd9b95212b2bef8bbdd159c5966bd7daea88322164c15bb46e50694597780d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBBA9400022 — a six-check JSON result.
    date published: 2026-07-30T12:06:10Z
  audio: Nälkämaa Twist
    type: AudioObject
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    additional property: Acousticness
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