Kristinehamns Synthförening
type: MusicGroup
genre: ebm
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3646c3f765f3ecfc47f3d3c82666005d98ea286f65fca8eae4697d36d6010693
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/122b417c-9b3f-4789-bcbc-98e339c71f38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/122b417c-9b3f-4789-bcbc-98e339c71f38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/122b417c-9b3f-4789-bcbc-98e339c71f38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3646c3f765f3ecfc47f3d3c82666005d98ea286f65fca8eae4697d36d6010693","name":"Kristinehamns Synthförening","registered_at":"2026-06-15T19:48:47Z","symbol":"NIM0813436","token_address":"0xf7347ac5f4e9b33e42fad687ca547224658ece35","type":"artist","uuid":"122b417c-9b3f-4789-bcbc-98e339c71f38"}
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 0x3646c3f765f3ecfc47f3d3c82666005d98ea286f65fca8eae4697d36d6010693. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/122b417c-9b3f-4789-bcbc-98e339c71f38.json and https://artists.proofprofile.net/proofs/artist/122b417c-9b3f-4789-bcbc-98e339c71f38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x3646c3f765f3ecfc47f3d3c82666005d98ea286f65fca8eae4697d36d6010693","name":"Kristinehamns Synthförening","registered_at":"2026-06-15T19:48:47Z","symbol":"NIM0813436","token_address":"0xf7347ac5f4e9b33e42fad687ca547224658ece35","type":"artist","uuid":"122b417c-9b3f-4789-bcbc-98e339c71f38"}
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