Two Medicine
type: MusicGroup
description: right|thumb|350px|Two Medicine Lake with Sinopah Mountain Two Medicine is the collective name of a region located in the southeastern section of Glacier National Park, in the U.S. state of Montana. It
popularity: 3
followers: 886
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2be29c6a9b475382428780952ffed0dc2089dfa48a0b31432e3c56c6bf581f1
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/0df41264-176d-4290-ad73-e0b53ad02a5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0df41264-176d-4290-ad73-e0b53ad02a5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0df41264-176d-4290-ad73-e0b53ad02a5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2be29c6a9b475382428780952ffed0dc2089dfa48a0b31432e3c56c6bf581f1","name":"Two Medicine","registered_at":"2026-06-15T18:20:35Z","symbol":"NIM0792402","token_address":"0xa7b2f40360bb6ebf6b17b45df994728b97e2e482","type":"artist","uuid":"0df41264-176d-4290-ad73-e0b53ad02a5a"}
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 0xf2be29c6a9b475382428780952ffed0dc2089dfa48a0b31432e3c56c6bf581f1. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0df41264-176d-4290-ad73-e0b53ad02a5a.json and https://artists.proofprofile.net/proofs/artist/0df41264-176d-4290-ad73-e0b53ad02a5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xf2be29c6a9b475382428780952ffed0dc2089dfa48a0b31432e3c56c6bf581f1","name":"Two Medicine","registered_at":"2026-06-15T18:20:35Z","symbol":"NIM0792402","token_address":"0xa7b2f40360bb6ebf6b17b45df994728b97e2e482","type":"artist","uuid":"0df41264-176d-4290-ad73-e0b53ad02a5a"}
album: Gold
  type: MusicAlbum
  date published: 2018-08-20
album: Gold
  type: MusicAlbum
  date published: 2018-08-20
album: Astropsychosis
  type: MusicAlbum
  date published: 2018-10-22
album: Astropsychosis
  type: MusicAlbum
  date published: 2018-10-22
album: Astropsychosis
  type: MusicAlbum
  date published: 2018-11-02
album: Astropsychosis
  type: MusicAlbum
  date published: 2018-11-02