Human Compost
type: MusicGroup
genre: death metal
genre: grindcore
popularity: 2
followers: 569
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6200230c04a647ea473e0cd84490132afe5340af320cb7abeb567c052fe9989c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bb72601-6155-45de-a7b8-6065b2c192f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bb72601-6155-45de-a7b8-6065b2c192f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1bb72601-6155-45de-a7b8-6065b2c192f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6200230c04a647ea473e0cd84490132afe5340af320cb7abeb567c052fe9989c","name":"Human Compost","registered_at":"2026-06-15T23:11:38Z","symbol":"NIM0861818","token_address":"0x0b4a4e2218de2ebdaa27ec724157242288a04a5b","type":"artist","uuid":"1bb72601-6155-45de-a7b8-6065b2c192f4"}
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 0x6200230c04a647ea473e0cd84490132afe5340af320cb7abeb567c052fe9989c. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bb72601-6155-45de-a7b8-6065b2c192f4.json and https://artists.proofprofile.net/proofs/artist/1bb72601-6155-45de-a7b8-6065b2c192f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x6200230c04a647ea473e0cd84490132afe5340af320cb7abeb567c052fe9989c","name":"Human Compost","registered_at":"2026-06-15T23:11:38Z","symbol":"NIM0861818","token_address":"0x0b4a4e2218de2ebdaa27ec724157242288a04a5b","type":"artist","uuid":"1bb72601-6155-45de-a7b8-6065b2c192f4"}
album: From the Grave They Crawl
  type: MusicAlbum
  date published: 2016-08-26
album: Exhumations of Death and Horror
  type: MusicAlbum
  date published: 2018-04-13
album: Descendants of Evil
  type: MusicAlbum
  date published: 2022-09-30