Isoveli
type: MusicGroup
genre: finnish hip hop
genre: finnish pop
popularity: 3
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61b13e0b56f60cab920113647db5b3244e31a4d4d3a3faff537eb0bd8545736e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddc7fc72-1577-40fa-8916-bdb9f01ebfa5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddc7fc72-1577-40fa-8916-bdb9f01ebfa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddc7fc72-1577-40fa-8916-bdb9f01ebfa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x61b13e0b56f60cab920113647db5b3244e31a4d4d3a3faff537eb0bd8545736e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddc7fc72-1577-40fa-8916-bdb9f01ebfa5.json and https://artists.proofprofile.net/proofs/artist/ddc7fc72-1577-40fa-8916-bdb9f01ebfa5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
album: Isoveli
  type: MusicAlbum
  date published: 2018-09-10
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  type: MusicAlbum
  date published: 2020-08-14
album: 33XXX TAMPERE
  type: MusicAlbum
  date published: 2020-10-23
album: 33XXX TAMPERE
  type: MusicAlbum
  date published: 2020-10-23
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  type: MusicAlbum
  date published: 2021-01-15
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-12-17
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  type: MusicAlbum
  date published: 2022-02-11
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  type: MusicAlbum
  date published: 2022-06-03
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  date published: 2022-09-23
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  date published: 2023-03-24
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  type: MusicAlbum
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  date published: 2024-02-16
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  date published: 2024-06-07