Obtenebris
type: MusicGroup
genre: melodic death metal
genre: melodic metal
popularity: 4
followers: 700
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fd1a0595c591142e16a7576b6c556ff74e8db8cd5dffed4ad6c75c1e520464b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e658bc4e-fdeb-42f0-a198-f749fcce1d58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e658bc4e-fdeb-42f0-a198-f749fcce1d58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e658bc4e-fdeb-42f0-a198-f749fcce1d58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd1a0595c591142e16a7576b6c556ff74e8db8cd5dffed4ad6c75c1e520464b. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e658bc4e-fdeb-42f0-a198-f749fcce1d58.json and https://artists.proofprofile.net/proofs/artist/e658bc4e-fdeb-42f0-a198-f749fcce1d58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Regeneration
  type: MusicAlbum
  date published: 2009-06-12
album: Dust of Time
  type: MusicAlbum
  date published: 2019-02-20
album: Dust Of Time (Bonus Track)
  type: MusicAlbum
  date published: 2020-06-06
album: Live In Granby, Nov. 14 2009
  type: MusicAlbum
  date published: 2021-03-12
album: Demo
  type: MusicAlbum
  date published: 2021-10-25
album: Resurgence (Demo Version)
  type: MusicAlbum
  date published: 2021-10-31
album: Opulence Of Hate (Live)
  type: MusicAlbum
  date published: 2023-02-18
album: Kings Of All
  type: MusicAlbum
  date published: 2024-02-23