SVO
type: MusicGroup
popularity: 3
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa86ea3363ed92307fced712d8db1f592ec43caf3b09310ba26d5fa7c9f986288
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2747d729-2da3-416d-b6d2-02f884b76952.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2747d729-2da3-416d-b6d2-02f884b76952.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2747d729-2da3-416d-b6d2-02f884b76952
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86ea3363ed92307fced712d8db1f592ec43caf3b09310ba26d5fa7c9f986288. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2747d729-2da3-416d-b6d2-02f884b76952.json and https://artists.proofprofile.net/proofs/artist/2747d729-2da3-416d-b6d2-02f884b76952.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: 9 gramm
  type: MusicAlbum
  date published: 2009-02-07
album: СВО
  type: MusicAlbum
  date published: 2011-01-01
album: Подожди
  type: MusicAlbum
  date published: 2011-04-16
album: Игра в себя
  type: MusicAlbum
  date published: 2015-03-16
album: НУАР
  type: MusicAlbum
  date published: 2015-03-31
album: Инопланетянин
  type: MusicAlbum
  date published: 2020-10-09
album: Скелеты из шкафа
  type: MusicAlbum
  date published: 2020-11-27
album: Лето
  type: MusicAlbum
  date published: 2021-08-11
album: НЕБО. МОРЕ
  type: MusicAlbum
  date published: 2021-08-18