interspacer
type: MusicGroup
popularity: 2
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd50a2c13556f143bde639ec2ae6b0472491ac2450bedea21798077024609e1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0ae1088-8057-48d8-8920-6eb37b692734.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0ae1088-8057-48d8-8920-6eb37b692734.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0ae1088-8057-48d8-8920-6eb37b692734
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0xcd50a2c13556f143bde639ec2ae6b0472491ac2450bedea21798077024609e1c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0ae1088-8057-48d8-8920-6eb37b692734.json and https://artists.proofprofile.net/proofs/artist/e0ae1088-8057-48d8-8920-6eb37b692734.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
album: Paralell
  type: MusicAlbum
  date published: 2022-10-25
album: Facing the Abyss
  type: MusicAlbum
  date published: 2022-11-26
album: The Sacred Name
  type: MusicAlbum
  date published: 2022-12-22
album: Endless
  type: MusicAlbum
  date published: 2023-01-16
album: Phantom Rain
  type: MusicAlbum
  date published: 2023-02-08
album: Phantom Rain
  type: MusicAlbum
  date published: 2023-02-08
album: Pray
  type: MusicAlbum
  date published: 2024-11-23
album: EGOPUNK
  type: MusicAlbum
  date published: 2025-02-07
album: Vinyl
  type: MusicAlbum
  date published: 2025-09-07