Tomi Pulkkinen
type: MusicGroup
description: Tomi Pulkkinen (born 2 August 1992) is a figure skater who represented Switzerland until 2012 and began competing for Finland in 2013. Born in Helsinki, Finland, he moved to Switzerland when he was ei
popularity: 6
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dc42557e9960c09d729907efcb74891047a75882d938a10988878a1c5417e25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb32752c-ee93-472b-91fb-40fed23d4eb6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb32752c-ee93-472b-91fb-40fed23d4eb6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb32752c-ee93-472b-91fb-40fed23d4eb6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dc42557e9960c09d729907efcb74891047a75882d938a10988878a1c5417e25","name":"Tomi Pulkkinen","registered_at":"2026-06-20T23:18:31Z","symbol":"NIM1745584","token_address":"0xf10de26094bbe11d04db7e5202cd67b70fdf92ba","type":"artist","uuid":"cb32752c-ee93-472b-91fb-40fed23d4eb6"}
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 0x7dc42557e9960c09d729907efcb74891047a75882d938a10988878a1c5417e25. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb32752c-ee93-472b-91fb-40fed23d4eb6.json and https://artists.proofprofile.net/proofs/artist/cb32752c-ee93-472b-91fb-40fed23d4eb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x7dc42557e9960c09d729907efcb74891047a75882d938a10988878a1c5417e25","name":"Tomi Pulkkinen","registered_at":"2026-06-20T23:18:31Z","symbol":"NIM1745584","token_address":"0xf10de26094bbe11d04db7e5202cd67b70fdf92ba","type":"artist","uuid":"cb32752c-ee93-472b-91fb-40fed23d4eb6"}
album: Different Views
  type: MusicAlbum
  date published: 2016-06-07
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2017-03-07
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  type: MusicAlbum
  date published: 2019-11-13
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  type: MusicAlbum
  date published: 2023-05-23