Decoherence
type: MusicGroup
genre: avant-garde
genre: black metal
popularity: 3
followers: 2793
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74d23868d1a8d8cefd3167ed2ab3c184949e593f416d3a5ffc19eb4c24908d94
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/58fce945-e52c-4084-a0ef-bfaec9568baa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58fce945-e52c-4084-a0ef-bfaec9568baa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58fce945-e52c-4084-a0ef-bfaec9568baa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x74d23868d1a8d8cefd3167ed2ab3c184949e593f416d3a5ffc19eb4c24908d94. 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/58fce945-e52c-4084-a0ef-bfaec9568baa.json and https://artists.proofprofile.net/proofs/artist/58fce945-e52c-4084-a0ef-bfaec9568baa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Decoherence
  type: MusicAlbum
  date published: 2019-04-05
album: Ekpyrosis
  type: MusicAlbum
  date published: 2019-11-22
album: Unitarity
  type: MusicAlbum
  date published: 2020-08-14
album: System I
  type: MusicAlbum
  date published: 2021-05-21
album: Closed Timelike Curves
  type: MusicAlbum
  date published: 2023-06-22
album: The Future Behind Them
  type: MusicAlbum
  date published: 2023-07-17
album: Order
  type: MusicAlbum
  date published: 2023-07-28