Green Death
type: MusicGroup
genre: speed metal
genre: thrash metal
description: Green death is a solution used to test the resistance of metals and alloys to corrosion. It consists of a mixture of sulfuric acid, hydrochloric acid, iron(III) chloride and copper(II) chloride and it
popularity: 2
followers: 1553
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07a5ba1518a647dd6c2a1dc62a2c1d38cf9d813fae5a61f9c18a7645daeed9d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddfd5cd1-6c52-4dd7-baad-922a3a1247f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddfd5cd1-6c52-4dd7-baad-922a3a1247f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddfd5cd1-6c52-4dd7-baad-922a3a1247f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07a5ba1518a647dd6c2a1dc62a2c1d38cf9d813fae5a61f9c18a7645daeed9d0","name":"Green Death","registered_at":"2026-06-21T05:33:56Z","symbol":"NIM1835316","token_address":"0xf86b32392eca5ca42c614b7cb592599588050e90","type":"artist","uuid":"ddfd5cd1-6c52-4dd7-baad-922a3a1247f3"}
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 0x07a5ba1518a647dd6c2a1dc62a2c1d38cf9d813fae5a61f9c18a7645daeed9d0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddfd5cd1-6c52-4dd7-baad-922a3a1247f3.json and https://artists.proofprofile.net/proofs/artist/ddfd5cd1-6c52-4dd7-baad-922a3a1247f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x07a5ba1518a647dd6c2a1dc62a2c1d38cf9d813fae5a61f9c18a7645daeed9d0","name":"Green Death","registered_at":"2026-06-21T05:33:56Z","symbol":"NIM1835316","token_address":"0xf86b32392eca5ca42c614b7cb592599588050e90","type":"artist","uuid":"ddfd5cd1-6c52-4dd7-baad-922a3a1247f3"}
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