D73
type: MusicGroup
description: D73 may refer to: D 73 road (United Arab Emirates), a road in Dubai connecting Jumeirah and running south-eastward perpendicular to D 94 HMS Pursuer (D73), a 1942 Bogue-class aircraft carrier Neo-G
popularity: 2
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3cf00a3b617875ff63a66a1fcb5a0406549f6a0f8c2ad97c5b646b48ab56f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2eea21a1-031e-46d1-9098-2ce67988a4cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2eea21a1-031e-46d1-9098-2ce67988a4cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2eea21a1-031e-46d1-9098-2ce67988a4cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
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 0xde3cf00a3b617875ff63a66a1fcb5a0406549f6a0f8c2ad97c5b646b48ab56f4. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2eea21a1-031e-46d1-9098-2ce67988a4cb.json and https://artists.proofprofile.net/proofs/artist/2eea21a1-031e-46d1-9098-2ce67988a4cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
album: D73
  type: MusicAlbum
  date published: 2003-01-01
album: Demolition
  type: MusicAlbum
  date published: 2024-01-15
album: Demolition
  type: MusicAlbum
  date published: 2024-01-22
album: Demolition
  type: MusicAlbum
  date published: 2024-02-01
album: Parásito (E)
  type: MusicAlbum
  date published: 2024-04-22
album: Devastar
  type: MusicAlbum
  date published: 2025-01-27
album: Devastar
  type: MusicAlbum
  date published: 2025-02-15
album: Perecer
  type: MusicAlbum
  date published: 2025-06-14