Antietam
type: MusicGroup
genre: jangle pop
genre: southern rock
popularity: 3
followers: 640
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4df69b4b7e1a61d8755a497ddbe12b57259408d3b052980e1dd7f0343774f876
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/7392e425-6937-4847-9083-21afb39e87f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7392e425-6937-4847-9083-21afb39e87f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7392e425-6937-4847-9083-21afb39e87f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df69b4b7e1a61d8755a497ddbe12b57259408d3b052980e1dd7f0343774f876. 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/7392e425-6937-4847-9083-21afb39e87f6.json and https://artists.proofprofile.net/proofs/artist/7392e425-6937-4847-9083-21afb39e87f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Burgoo
  type: MusicAlbum
  date published: 1990-01-01
album: Comes Alive
  type: MusicAlbum
  date published: 1991-01-01
album: Everywhere Outside
  type: MusicAlbum
  date published: 1991-01-01
album: Rope-A-Dope
  type: MusicAlbum
  date published: 1994-10-31
album: Victory Park
  type: MusicAlbum
  date published: 2004
album: Victory Park
  type: MusicAlbum
  date published: 2004-04-19
album: Opus Mixtum
  type: MusicAlbum
  date published: 2008-02-12
album: Opus Mixtum
  type: MusicAlbum
  date published: 2008-02-12
album: Tenth Life
  type: MusicAlbum
  date published: 2011-05-10
album: Tenth Life
  type: MusicAlbum
  date published: 2011-05-10
album: Right Between Your Eyes
  type: MusicAlbum
  date published: 2017-08-08
album: Intimations of Immortality
  type: MusicAlbum
  date published: 2017-09-08
album: Hurdy Gurdy Man
  type: MusicAlbum
  date published: 2021-09-17
album: Pitch & Yaw
  type: MusicAlbum
  date published: 2024-05-03