Vadim Spark
type: MusicGroup
genre: trance
popularity: 32
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x849c14c6084bceeb9afadeda79053bcb35c5b513cf461f481cc2e4e09f84e151
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/5f6f0ba7-64be-4614-bb05-8af28acb044a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f6f0ba7-64be-4614-bb05-8af28acb044a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f6f0ba7-64be-4614-bb05-8af28acb044a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x849c14c6084bceeb9afadeda79053bcb35c5b513cf461f481cc2e4e09f84e151","name":"Vadim Spark","registered_at":"2026-06-11T22:32:19Z","symbol":"NIM0123844","token_address":"0xa78942f96123cc72a7840de3e87471195016f7c7","type":"artist","uuid":"5f6f0ba7-64be-4614-bb05-8af28acb044a"}
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 0x849c14c6084bceeb9afadeda79053bcb35c5b513cf461f481cc2e4e09f84e151. 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/5f6f0ba7-64be-4614-bb05-8af28acb044a.json and https://artists.proofprofile.net/proofs/artist/5f6f0ba7-64be-4614-bb05-8af28acb044a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x849c14c6084bceeb9afadeda79053bcb35c5b513cf461f481cc2e4e09f84e151","name":"Vadim Spark","registered_at":"2026-06-11T22:32:19Z","symbol":"NIM0123844","token_address":"0xa78942f96123cc72a7840de3e87471195016f7c7","type":"artist","uuid":"5f6f0ba7-64be-4614-bb05-8af28acb044a"}
album: Experience
  type: MusicAlbum
  date published: 2012-04-21
album: Odyssey
  type: MusicAlbum
  date published: 2012-07-23
album: Lost Angeles
  type: MusicAlbum
  date published: 2013-03-11
album: Heartbeat
  type: MusicAlbum
  date published: 2013-04-08
album: Morning Without You
  type: MusicAlbum
  date published: 2014-02-24
album: Experience
  type: MusicAlbum
  date published: 2014-07-13
album: Saving Your World
  type: MusicAlbum
  date published: 2014-11-24
album: Megapolis
  type: MusicAlbum
  date published: 2014-11-24
album: Return To You
  type: MusicAlbum
  date published: 2015-04-13
album: Don't Be Afraid (Incl. Menfis Remix)
  type: MusicAlbum
  date published: 2016-07-19
album: Spells
  type: MusicAlbum
  date published: 2016-11-07
album: Spells (Attila Syah Remix)
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  date published: 2017-01-13
album: Surrender To Me
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  date published: 2017-05-01
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  date published: 2017-06-16
album: Beat Of My Heart (UDM Remix)
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  date published: 2018-07-31
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  type: MusicAlbum
  date published: 2025-02-19