Mingå
type: MusicGroup
genre: ska
popularity: 2
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x555b03f82f2eb0d1f096c38f0d9eff785f1e3ba160ab0f8674c2689a76f57a7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebc70939-0989-470f-867d-11ea375cb270.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebc70939-0989-470f-867d-11ea375cb270.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebc70939-0989-470f-867d-11ea375cb270
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x555b03f82f2eb0d1f096c38f0d9eff785f1e3ba160ab0f8674c2689a76f57a7e","name":"Mingå","registered_at":"2026-06-21T10:51:57Z","symbol":"NIM1903720","token_address":"0x3e75904808af464ca197a5528d269f6b04d86618","type":"artist","uuid":"ebc70939-0989-470f-867d-11ea375cb270"}
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 0x555b03f82f2eb0d1f096c38f0d9eff785f1e3ba160ab0f8674c2689a76f57a7e. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebc70939-0989-470f-867d-11ea375cb270.json and https://artists.proofprofile.net/proofs/artist/ebc70939-0989-470f-867d-11ea375cb270.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x555b03f82f2eb0d1f096c38f0d9eff785f1e3ba160ab0f8674c2689a76f57a7e","name":"Mingå","registered_at":"2026-06-21T10:51:57Z","symbol":"NIM1903720","token_address":"0x3e75904808af464ca197a5528d269f6b04d86618","type":"artist","uuid":"ebc70939-0989-470f-867d-11ea375cb270"}
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