7EX Montana
type: MusicGroup
popularity: 4
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4e0b9eda0eb0e1f3837017449aec74385d5bfafaad8d518d3184bea06e5f608
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91fa4039-a7df-4e5c-ab09-15766c3fc61a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91fa4039-a7df-4e5c-ab09-15766c3fc61a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91fa4039-a7df-4e5c-ab09-15766c3fc61a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4e0b9eda0eb0e1f3837017449aec74385d5bfafaad8d518d3184bea06e5f608","name":"7EX Montana","registered_at":"2026-06-17T16:32:43Z","symbol":"NIM1453805","token_address":"0x26ef9a1bf8332638801a5bac4b25d262e716b9ac","type":"artist","uuid":"91fa4039-a7df-4e5c-ab09-15766c3fc61a"}
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 0xb4e0b9eda0eb0e1f3837017449aec74385d5bfafaad8d518d3184bea06e5f608. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91fa4039-a7df-4e5c-ab09-15766c3fc61a.json and https://artists.proofprofile.net/proofs/artist/91fa4039-a7df-4e5c-ab09-15766c3fc61a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xb4e0b9eda0eb0e1f3837017449aec74385d5bfafaad8d518d3184bea06e5f608","name":"7EX Montana","registered_at":"2026-06-17T16:32:43Z","symbol":"NIM1453805","token_address":"0x26ef9a1bf8332638801a5bac4b25d262e716b9ac","type":"artist","uuid":"91fa4039-a7df-4e5c-ab09-15766c3fc61a"}
album: LATE NIGHT RIDE
  type: MusicAlbum
  date published: 2021-02-01
album: Blessed
  type: MusicAlbum
  date published: 2021-09-06
album: Can't Get Enough
  type: MusicAlbum
  date published: 2025-03-11