Rebecka Husberg
type: MusicGroup
popularity: 4
followers: 308
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb2014f8e2553d7ccf5b9b7c1e47390a05ebfc677709c01d9d19ea9c8a29e841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd4287e9-a07e-434a-9e09-5fafc74b18ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd4287e9-a07e-434a-9e09-5fafc74b18ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd4287e9-a07e-434a-9e09-5fafc74b18ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb2014f8e2553d7ccf5b9b7c1e47390a05ebfc677709c01d9d19ea9c8a29e841","name":"Rebecka Husberg","registered_at":"2026-06-21T18:11:05Z","symbol":"NIM1997973","token_address":"0xe7cd789e01c34e4d76d706f567ca9bbfa1c5bc37","type":"artist","uuid":"fd4287e9-a07e-434a-9e09-5fafc74b18ef"}
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 0xeb2014f8e2553d7ccf5b9b7c1e47390a05ebfc677709c01d9d19ea9c8a29e841. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd4287e9-a07e-434a-9e09-5fafc74b18ef.json and https://artists.proofprofile.net/proofs/artist/fd4287e9-a07e-434a-9e09-5fafc74b18ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xeb2014f8e2553d7ccf5b9b7c1e47390a05ebfc677709c01d9d19ea9c8a29e841","name":"Rebecka Husberg","registered_at":"2026-06-21T18:11:05Z","symbol":"NIM1997973","token_address":"0xe7cd789e01c34e4d76d706f567ca9bbfa1c5bc37","type":"artist","uuid":"fd4287e9-a07e-434a-9e09-5fafc74b18ef"}
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