Strannye Igry
type: MusicGroup
description: Strannye Igry (, Strange Games) was a Soviet Leningrad-based new wave band, noted for using the ska influences (which was unusual for the Soviet music scene of the time), writing lyrics based on the t
popularity: 4
followers: 1239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0268e1abe03f5c10a20a6afdfae8dd8a1c8edfe4129da8c7b43b4db0f4ef7076
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3296853-51a5-4d69-8102-9c914b49f659.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3296853-51a5-4d69-8102-9c914b49f659.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3296853-51a5-4d69-8102-9c914b49f659
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0268e1abe03f5c10a20a6afdfae8dd8a1c8edfe4129da8c7b43b4db0f4ef7076","name":"Strannye Igry","registered_at":"2026-06-21T14:12:58Z","symbol":"NIM1942759","token_address":"0x02e5a57c47754ecb1d8ed68174bcfdd77924482c","type":"artist","uuid":"f3296853-51a5-4d69-8102-9c914b49f659"}
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 0x0268e1abe03f5c10a20a6afdfae8dd8a1c8edfe4129da8c7b43b4db0f4ef7076. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3296853-51a5-4d69-8102-9c914b49f659.json and https://artists.proofprofile.net/proofs/artist/f3296853-51a5-4d69-8102-9c914b49f659.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x0268e1abe03f5c10a20a6afdfae8dd8a1c8edfe4129da8c7b43b4db0f4ef7076","name":"Strannye Igry","registered_at":"2026-06-21T14:12:58Z","symbol":"NIM1942759","token_address":"0x02e5a57c47754ecb1d8ed68174bcfdd77924482c","type":"artist","uuid":"f3296853-51a5-4d69-8102-9c914b49f659"}
album: Metamorphoses
  type: MusicAlbum
  date published: 2012-05-12
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  type: MusicAlbum
  date published: 2012-05-12
album: Смотри в оба
  type: MusicAlbum
  date published: 2015-01-14
album: Метаморфозы
  type: MusicAlbum
  date published: 2015-01-14
album: Концерт в Ленэнерго. Часть 2 - Live
  type: MusicAlbum
  date published: 2015-10-16
album: Концерт в Ленэнерго. Часть 1
  type: MusicAlbum
  date published: 2015-10-30