Mattias Risbergs Mining
type: MusicGroup
popularity: 3
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40011ea17cc07bb31d770a4e83044d5b512ead7c92352c94c920cda9a9cd616f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29f15c5a-b31b-42d1-8f74-e7127e615e66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29f15c5a-b31b-42d1-8f74-e7127e615e66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29f15c5a-b31b-42d1-8f74-e7127e615e66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40011ea17cc07bb31d770a4e83044d5b512ead7c92352c94c920cda9a9cd616f","name":"Mattias Risbergs Mining","registered_at":"2026-06-16T04:06:27Z","symbol":"NIM0932231","token_address":"0x7f4e805e0df868a955832fc410866bb486662275","type":"artist","uuid":"29f15c5a-b31b-42d1-8f74-e7127e615e66"}
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 0x40011ea17cc07bb31d770a4e83044d5b512ead7c92352c94c920cda9a9cd616f. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29f15c5a-b31b-42d1-8f74-e7127e615e66.json and https://artists.proofprofile.net/proofs/artist/29f15c5a-b31b-42d1-8f74-e7127e615e66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x40011ea17cc07bb31d770a4e83044d5b512ead7c92352c94c920cda9a9cd616f","name":"Mattias Risbergs Mining","registered_at":"2026-06-16T04:06:27Z","symbol":"NIM0932231","token_address":"0x7f4e805e0df868a955832fc410866bb486662275","type":"artist","uuid":"29f15c5a-b31b-42d1-8f74-e7127e615e66"}
album: Live in Stripa
  type: MusicAlbum
  date published: 2019-03-08
album: Zauberberg
  type: MusicAlbum
  date published: 2020-06-05
album: Krantzkommun
  type: MusicAlbum
  date published: 2022-05-20
album: Magnitude The World
  type: MusicAlbum
  date published: 2023-11-24
album: Mining at Fasching...and elsewhere
  type: MusicAlbum
  date published: 2025-10-17