Orphans of Doom
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: stoner rock
popularity: 3
followers: 1380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa68e151918cdb9ea5ce660c76e1ffe7ebb9a8acbb748e0bcc387d5e0e6de366b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/658e9156-d00b-471b-bc16-45490d0bbce5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/658e9156-d00b-471b-bc16-45490d0bbce5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/658e9156-d00b-471b-bc16-45490d0bbce5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa68e151918cdb9ea5ce660c76e1ffe7ebb9a8acbb748e0bcc387d5e0e6de366b","name":"Orphans of Doom","registered_at":"2026-06-17T01:03:16Z","symbol":"NIM1232146","token_address":"0xd5b558dfd176c76da36af14d84769ee4a4cd0e22","type":"artist","uuid":"658e9156-d00b-471b-bc16-45490d0bbce5"}
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 0xa68e151918cdb9ea5ce660c76e1ffe7ebb9a8acbb748e0bcc387d5e0e6de366b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/658e9156-d00b-471b-bc16-45490d0bbce5.json and https://artists.proofprofile.net/proofs/artist/658e9156-d00b-471b-bc16-45490d0bbce5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa68e151918cdb9ea5ce660c76e1ffe7ebb9a8acbb748e0bcc387d5e0e6de366b","name":"Orphans of Doom","registered_at":"2026-06-17T01:03:16Z","symbol":"NIM1232146","token_address":"0xd5b558dfd176c76da36af14d84769ee4a4cd0e22","type":"artist","uuid":"658e9156-d00b-471b-bc16-45490d0bbce5"}
album: Strange Worlds / Fierce Gods
  type: MusicAlbum
  date published: 2018-01-26
album: II
  type: MusicAlbum
  date published: 2020-02-28
album: EP
  type: MusicAlbum
  date published: 2020-09-16
album: Realms
  type: MusicAlbum
  date published: 2023-11-11