Toxic Waste
type: MusicGroup
genre: hardcore punk
description: Toxic waste is any unwanted material in all forms that can cause harm (e.g. by being inhaled, swallowed, or absorbed through the skin). Mostly generated by industry, consumer products like televisions
popularity: 2
followers: 1166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabfa31cd9b821fa032a46bc274c0ae47a7175ed539e0bad971a9bdfa944b7536
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0125bd77-6d09-4f09-afc9-7365fd8af13c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0125bd77-6d09-4f09-afc9-7365fd8af13c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0125bd77-6d09-4f09-afc9-7365fd8af13c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabfa31cd9b821fa032a46bc274c0ae47a7175ed539e0bad971a9bdfa944b7536","name":"Toxic Waste","registered_at":"2026-06-15T13:50:51Z","symbol":"NIM0728015","token_address":"0x289225ce8b529c848c42f913642e9d59134c54f5","type":"artist","uuid":"0125bd77-6d09-4f09-afc9-7365fd8af13c"}
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 0xabfa31cd9b821fa032a46bc274c0ae47a7175ed539e0bad971a9bdfa944b7536. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0125bd77-6d09-4f09-afc9-7365fd8af13c.json and https://artists.proofprofile.net/proofs/artist/0125bd77-6d09-4f09-afc9-7365fd8af13c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xabfa31cd9b821fa032a46bc274c0ae47a7175ed539e0bad971a9bdfa944b7536","name":"Toxic Waste","registered_at":"2026-06-15T13:50:51Z","symbol":"NIM0728015","token_address":"0x289225ce8b529c848c42f913642e9d59134c54f5","type":"artist","uuid":"0125bd77-6d09-4f09-afc9-7365fd8af13c"}
album: En dépit du bon sens
  type: MusicAlbum
  date published: 2016-04-02
album: Belfast
  type: MusicAlbum
  date published: 2021-06-11