State Symphony Orchestra of the USSR
type: MusicGroup
popularity: 3
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfe7c67448b9f21da20f550b0273fc593947aca122af872eabcdd5fe2323852e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e08d10a-8d85-44d4-9259-e538e107dd07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e08d10a-8d85-44d4-9259-e538e107dd07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e08d10a-8d85-44d4-9259-e538e107dd07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfe7c67448b9f21da20f550b0273fc593947aca122af872eabcdd5fe2323852e","name":"State Symphony Orchestra of the USSR","registered_at":"2026-06-16T22:18:14Z","symbol":"NIM1192783","token_address":"0x027fce39f4c6b57cae82b7b5d35b9dcdb46ede4e","type":"artist","uuid":"5e08d10a-8d85-44d4-9259-e538e107dd07"}
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 0xdfe7c67448b9f21da20f550b0273fc593947aca122af872eabcdd5fe2323852e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e08d10a-8d85-44d4-9259-e538e107dd07.json and https://artists.proofprofile.net/proofs/artist/5e08d10a-8d85-44d4-9259-e538e107dd07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdfe7c67448b9f21da20f550b0273fc593947aca122af872eabcdd5fe2323852e","name":"State Symphony Orchestra of the USSR","registered_at":"2026-06-16T22:18:14Z","symbol":"NIM1192783","token_address":"0x027fce39f4c6b57cae82b7b5d35b9dcdb46ede4e","type":"artist","uuid":"5e08d10a-8d85-44d4-9259-e538e107dd07"}
album: Beethoven: Symphony No. 7 in A Major, Op. 92 - Mozart: Symphony No. 35 in D Major, K. 385 "Haffner" (Remastered 1999) [Live]
  type: MusicAlbum
  date published: 1999
album: Kindertotenlieder (Songs on the death of children)
  type: MusicAlbum
  date published: 2006-06-07
album: Mikhail Glinka
  type: MusicAlbum
  date published: 2006-06-08
album: Rapsodie Espagnole, Pavàne pour une infante défunte
  type: MusicAlbum
  date published: 2006-06-08
album: Overture from 'The Maid of Pskov', Coriolan Overture to von Collins' play
  type: MusicAlbum
  date published: 2006-06-08
album: Preludes and Overtures
  type: MusicAlbum
  date published: 2006-06-08
album: Classical Pieces
  type: MusicAlbum
  date published: 2006-06-08
album: Wagner: Overtures
  type: MusicAlbum
  date published: 2006-11-28