Watchmen
type: MusicGroup
genre: christian rock
description: Watchmen is a comic book limited series by the British creative team of writer Alan Moore, artist Dave Gibbons, and colorist John Higgins. It was published monthly by DC Comics in 1986 and 1987 before
popularity: 2
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1af3891d346e33c1f99cf773b19f3f529f65baad57a95de8576828aec2c4141
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c24cbf5b-01d5-45e2-a092-7f397408e883.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c24cbf5b-01d5-45e2-a092-7f397408e883.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c24cbf5b-01d5-45e2-a092-7f397408e883
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0xb1af3891d346e33c1f99cf773b19f3f529f65baad57a95de8576828aec2c4141. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c24cbf5b-01d5-45e2-a092-7f397408e883.json and https://artists.proofprofile.net/proofs/artist/c24cbf5b-01d5-45e2-a092-7f397408e883.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Fear No Evil
  type: MusicAlbum
  date published: 1987
album: Generation
  type: MusicAlbum
  date published: 1988
album: Alchemist EP
  type: MusicAlbum
  date published: 2006-01-30
album: Alchemist
  type: MusicAlbum
  date published: 2006-01-30
album: Glitterati
  type: MusicAlbum
  date published: 2006-01-30
album: Twitter EP
  type: MusicAlbum
  date published: 2010-01-05
album: Wu-Tang Management Presents: Watchmen (Clean)
  type: MusicAlbum
  date published: 2010-09-14
album: POWER
  type: MusicAlbum
  date published: 2010-11-16
album: Democracy
  type: MusicAlbum
  date published: 2015-04-03
album: Love
  type: MusicAlbum
  date published: 2015-04-03
album: Dreams
  type: MusicAlbum
  date published: 2018-02-15
album: Code
  type: MusicAlbum
  date published: 2018-10-26