Svärmorsdröm
type: MusicGroup
popularity: 2
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc991ca6d409a69cdd1036812d53b979e37d5b0d6b659d7e3ada14f4c518c3b37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7853e4-6dfe-443d-ab13-6884510c5620.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7853e4-6dfe-443d-ab13-6884510c5620.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e7853e4-6dfe-443d-ab13-6884510c5620
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc991ca6d409a69cdd1036812d53b979e37d5b0d6b659d7e3ada14f4c518c3b37","name":"Svärmorsdröm","registered_at":"2026-06-16T11:22:47Z","symbol":"NIM1036412","token_address":"0x3c0cc606c030d48d84029a92623bfdd2268f7df4","type":"artist","uuid":"3e7853e4-6dfe-443d-ab13-6884510c5620"}
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 0xc991ca6d409a69cdd1036812d53b979e37d5b0d6b659d7e3ada14f4c518c3b37. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e7853e4-6dfe-443d-ab13-6884510c5620.json and https://artists.proofprofile.net/proofs/artist/3e7853e4-6dfe-443d-ab13-6884510c5620.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0xc991ca6d409a69cdd1036812d53b979e37d5b0d6b659d7e3ada14f4c518c3b37","name":"Svärmorsdröm","registered_at":"2026-06-16T11:22:47Z","symbol":"NIM1036412","token_address":"0x3c0cc606c030d48d84029a92623bfdd2268f7df4","type":"artist","uuid":"3e7853e4-6dfe-443d-ab13-6884510c5620"}
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