Population Reduction
type: MusicGroup
genre: death metal
genre: grindcore
description: The term population reduction may refer to: Population decline or depopulation, reductions in human population levels for reasons such as low birth rate, emigration, disease or war a euphemism for g
popularity: 3
followers: 1479
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb5e169a5639a18460ed0181936cc9fcf09a2b8f8cfacea9bc745b5cbbee72c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d63e49d9-16f9-40f8-9314-eca6764e61ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d63e49d9-16f9-40f8-9314-eca6764e61ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d63e49d9-16f9-40f8-9314-eca6764e61ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb5e169a5639a18460ed0181936cc9fcf09a2b8f8cfacea9bc745b5cbbee72c6","name":"Population Reduction","registered_at":"2026-06-21T02:39:58Z","symbol":"NIM1794718","token_address":"0x4cc2832a7a47e7acadb56d8ffa3d661f90c77c37","type":"artist","uuid":"d63e49d9-16f9-40f8-9314-eca6764e61ff"}
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 0xdb5e169a5639a18460ed0181936cc9fcf09a2b8f8cfacea9bc745b5cbbee72c6. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d63e49d9-16f9-40f8-9314-eca6764e61ff.json and https://artists.proofprofile.net/proofs/artist/d63e49d9-16f9-40f8-9314-eca6764e61ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xdb5e169a5639a18460ed0181936cc9fcf09a2b8f8cfacea9bc745b5cbbee72c6","name":"Population Reduction","registered_at":"2026-06-21T02:39:58Z","symbol":"NIM1794718","token_address":"0x4cc2832a7a47e7acadb56d8ffa3d661f90c77c37","type":"artist","uuid":"d63e49d9-16f9-40f8-9314-eca6764e61ff"}
album: At the Throats of Man Forever
  type: MusicAlbum
  date published: 2005-09-09
album: Each Birth a New Disaster
  type: MusicAlbum
  date published: 2008-04-04
album: Each Birth a New Disaster
  type: MusicAlbum
  date published: 2008-04-04
album: Abscess / Population Reduction
  type: MusicAlbum
  date published: 2009-07-31