Coroners
type: MusicGroup
genre: deathcore
popularity: 4
followers: 666
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2dbd775331a3505c994054af5b972aa96efe2963a084ab7dfb3c26c483e12fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/481435ba-4786-4fef-9f03-0ce66b9ccc95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/481435ba-4786-4fef-9f03-0ce66b9ccc95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/481435ba-4786-4fef-9f03-0ce66b9ccc95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
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 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 0xf2dbd775331a3505c994054af5b972aa96efe2963a084ab7dfb3c26c483e12fb. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/481435ba-4786-4fef-9f03-0ce66b9ccc95.json and https://artists.proofprofile.net/proofs/artist/481435ba-4786-4fef-9f03-0ce66b9ccc95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
album: Last Words
  type: MusicAlbum
  date published: 2019-08-25
album: Last Words
  type: MusicAlbum
  date published: 2019-08-25
album: Flower Colour Gang
  type: MusicAlbum
  date published: 2020-10-26
album: Flower Colour Gang
  type: MusicAlbum
  date published: 2020-10-26
album: Thoughts of Extreme Violence
  type: MusicAlbum
  date published: 2021-09-12
album: Thoughts Of Extreme Violence
  type: MusicAlbum
  date published: 2021-09-12
album: When Clouds Are Stained with Blood
  type: MusicAlbum
  date published: 2023-01-09
album: AND TIME STOOD STILL...
  type: MusicAlbum
  date published: 2023-02-25
album: Nothing Matters
  type: MusicAlbum
  date published: 2024-03-03
album: I SEE HELL
  type: MusicAlbum
  date published: 2024-11-13
album: BREAK STUFF
  type: MusicAlbum
  date published: 2025-01-31
album: Dream/Sleep
  type: MusicAlbum
  date published: 2025-03-21
album: Worthless Misery
  type: MusicAlbum
  date published: 2025-06-13
album: I Witness
  type: MusicAlbum
  date published: 2025-11-01