Åsa Biktor
type: MusicGroup
popularity: 3
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77488ff97ae9c1ed46effba7bcd5707f616af166770226c2e325a2ca7b6b670c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e76aa05d-e91b-408a-9828-f7304c2cc270.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e76aa05d-e91b-408a-9828-f7304c2cc270.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e76aa05d-e91b-408a-9828-f7304c2cc270
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77488ff97ae9c1ed46effba7bcd5707f616af166770226c2e325a2ca7b6b670c","name":"Åsa Biktor","registered_at":"2026-06-21T08:59:23Z","symbol":"NIM1882536","token_address":"0x236bb7e90ba100381356996c9ec817c4b3b33df3","type":"artist","uuid":"e76aa05d-e91b-408a-9828-f7304c2cc270"}
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 0x77488ff97ae9c1ed46effba7bcd5707f616af166770226c2e325a2ca7b6b670c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e76aa05d-e91b-408a-9828-f7304c2cc270.json and https://artists.proofprofile.net/proofs/artist/e76aa05d-e91b-408a-9828-f7304c2cc270.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x77488ff97ae9c1ed46effba7bcd5707f616af166770226c2e325a2ca7b6b670c","name":"Åsa Biktor","registered_at":"2026-06-21T08:59:23Z","symbol":"NIM1882536","token_address":"0x236bb7e90ba100381356996c9ec817c4b3b33df3","type":"artist","uuid":"e76aa05d-e91b-408a-9828-f7304c2cc270"}