Domas Strupinskas
type: MusicGroup
popularity: 2
followers: 352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d29fc6b74127edb5123401538db8afe4f2635ee8484ea2dcea2aad553f134d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21bc2e95-3089-4928-bf18-4e1c4802682c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21bc2e95-3089-4928-bf18-4e1c4802682c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21bc2e95-3089-4928-bf18-4e1c4802682c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d29fc6b74127edb5123401538db8afe4f2635ee8484ea2dcea2aad553f134d","name":"Domas Strupinskas","registered_at":"2026-06-16T01:35:17Z","symbol":"NIM0896121","token_address":"0x9054cb5fccdb08f54f0471372ff901f950a97798","type":"artist","uuid":"21bc2e95-3089-4928-bf18-4e1c4802682c"}
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 0xd9d29fc6b74127edb5123401538db8afe4f2635ee8484ea2dcea2aad553f134d. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21bc2e95-3089-4928-bf18-4e1c4802682c.json and https://artists.proofprofile.net/proofs/artist/21bc2e95-3089-4928-bf18-4e1c4802682c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xd9d29fc6b74127edb5123401538db8afe4f2635ee8484ea2dcea2aad553f134d","name":"Domas Strupinskas","registered_at":"2026-06-16T01:35:17Z","symbol":"NIM0896121","token_address":"0x9054cb5fccdb08f54f0471372ff901f950a97798","type":"artist","uuid":"21bc2e95-3089-4928-bf18-4e1c4802682c"}
album: Redirected (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-12-25
album: The Gambler (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-12-25
album: The Ballads (Live from Snapsounds)
  type: MusicAlbum
  date published: 2015-03-20
album: Live From Big Jelly Studios
  type: MusicAlbum
  date published: 2019-07-19
album: Ketvirta Repeticija (Live from Snapsounds)
  type: MusicAlbum
  date published: 2022-06-13
album: Underscore (Live from Studio)
  type: MusicAlbum
  date published: 2023-05-15