Nembrionic
type: MusicGroup
genre: rap metal
description: Nembrionic was a Dutch death metal band. They were formed in 1991 under the name Nembrionic Hammerdeath as a black metal band; they changed their name to Nembrionic in 1993. The band released three al
popularity: 11
followers: 446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8afce18799eae1b8d21c01220c520bf882e97d8bdb3f0ba55369c71e07ce7135
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7be5e500-11d5-4f9b-899d-ae2075b41dd5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7be5e500-11d5-4f9b-899d-ae2075b41dd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7be5e500-11d5-4f9b-899d-ae2075b41dd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
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 0x8afce18799eae1b8d21c01220c520bf882e97d8bdb3f0ba55369c71e07ce7135. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7be5e500-11d5-4f9b-899d-ae2075b41dd5.json and https://artists.proofprofile.net/proofs/artist/7be5e500-11d5-4f9b-899d-ae2075b41dd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: Themes on an Occult Theory (30th Anniversary Edition)
  type: MusicAlbum
  date published: 1992-09-11
album: Briljant, Hard En Geslepen
  type: MusicAlbum
  date published: 1996-01-01
album: Incomplete
  type: MusicAlbum
  date published: 2008-10-24