Mortality
type: MusicGroup
description: Mortality may refer to: Fish mortality, a parameter used in fisheries population dynamics to account for the loss of fish in a fish stock through death Mortality (book), a 2012 collection of essays
popularity: 3
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5508dadb19258c7a0daf17a804a14f66435e7137152020249423ce42e272a5ea
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/de966dd3-bfd8-477c-a7e1-d2dade5e9cde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de966dd3-bfd8-477c-a7e1-d2dade5e9cde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de966dd3-bfd8-477c-a7e1-d2dade5e9cde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x5508dadb19258c7a0daf17a804a14f66435e7137152020249423ce42e272a5ea. 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/de966dd3-bfd8-477c-a7e1-d2dade5e9cde.json and https://artists.proofprofile.net/proofs/artist/de966dd3-bfd8-477c-a7e1-d2dade5e9cde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Death's Little Sister
  type: MusicAlbum
  date published: 2019-11-15
album: Mortality
  type: MusicAlbum
  date published: 2019-11-29
album: Mortality, Pt. II
  type: MusicAlbum
  date published: 2024-03-22
album: The Expanding Universe, Pt. I
  type: MusicAlbum
  date published: 2024-06-07
album: Desperate Measures
  type: MusicAlbum
  date published: 2024-08-23
album: Volume II
  type: MusicAlbum
  date published: 2024-09-06