Ditchwater
type: MusicGroup
genre: groove metal
genre: industrial metal
genre: nu metal
popularity: 3
followers: 1022
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49f68e8c3f00cda55c1e87e5b2bb69186e5cbeef93f738504bb063f0e353c8f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d30f36a-2636-4efd-9273-72c095a397c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d30f36a-2636-4efd-9273-72c095a397c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d30f36a-2636-4efd-9273-72c095a397c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
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 0x49f68e8c3f00cda55c1e87e5b2bb69186e5cbeef93f738504bb063f0e353c8f4. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d30f36a-2636-4efd-9273-72c095a397c1.json and https://artists.proofprofile.net/proofs/artist/0d30f36a-2636-4efd-9273-72c095a397c1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:55:23Z
album: Going Forward Looking Back
  type: MusicAlbum
  date published: 2006-09-18
album: Save Your Apologies
  type: MusicAlbum
  date published: 2014-09-24
album: Close My Eyess
  type: MusicAlbum
  date published: 2014-10-21
album: Into the Storm
  type: MusicAlbum
  date published: 2016-01-15
album: Broken Me
  type: MusicAlbum
  date published: 2018-09-28
album: Adrenaline
  type: MusicAlbum
  date published: 2018-11-02
album: Breakdown
  type: MusicAlbum
  date published: 2018-11-16
album: Nothing Wrong
  type: MusicAlbum
  date published: 2019-01-11
album: Strong Now Stained (Remastered)
  type: MusicAlbum
  date published: 2019-01-25
album: Into the Storm (Remastered)
  type: MusicAlbum
  date published: 2019-04-26
album: Going Forward Looking Back (Ultimate Edition)
  type: MusicAlbum
  date published: 2019-06-07
album: Never Say Never
  type: MusicAlbum
  date published: 2019-10-25
album: Enemy of the People
  type: MusicAlbum
  date published: 2020-07-10
album: I.D.G.A.F.
  type: MusicAlbum
  date published: 2020-07-10
album: Never Say Never
  type: MusicAlbum
  date published: 2020-08-07