SOYUZ
type: MusicGroup
genre: hip house
description: Soyuz may refer to: Space program Soyuz programme, a human spaceflight program initiated by the Soviet Union, continued by the Russian Federation Soyuz (spacecraft), used in that program Soyuz
popularity: 20
followers: 423
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x867b834f433ec69b9d77a06a342e8d0660d15014b69ac8752eeb4dfee946bd31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84301dc4-fb84-4642-8720-1e64d4f4a0fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84301dc4-fb84-4642-8720-1e64d4f4a0fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84301dc4-fb84-4642-8720-1e64d4f4a0fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
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 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 0x867b834f433ec69b9d77a06a342e8d0660d15014b69ac8752eeb4dfee946bd31. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84301dc4-fb84-4642-8720-1e64d4f4a0fa.json and https://artists.proofprofile.net/proofs/artist/84301dc4-fb84-4642-8720-1e64d4f4a0fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
album: COLTER KEYS
  type: MusicAlbum
  date published: 2022-03-25
album: BACKROOM
  type: MusicAlbum
  date published: 2022-08-28
album: BIG DAx2 DIALECT
  type: MusicAlbum
  date published: 2022-12-28