Rodzinna kapela Bugajskich
type: MusicGroup
genre: disco polo
popularity: 3
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd03d60a75313bdda0822559ab093344afbc4741d6ce2aa93b33275a5ea5ef200
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954040
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954040
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eb4adc0-fc3b-4343-8d1e-bc808727fd1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eb4adc0-fc3b-4343-8d1e-bc808727fd1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3eb4adc0-fc3b-4343-8d1e-bc808727fd1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:05:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd03d60a75313bdda0822559ab093344afbc4741d6ce2aa93b33275a5ea5ef200","name":"Rodzinna kapela Bugajskich","registered_at":"2026-06-16T11:24:13Z","symbol":"NIM1036756","token_address":"0x592a859a1339208cbc3e11feb9a1e81251cb0b86","type":"artist","uuid":"3eb4adc0-fc3b-4343-8d1e-bc808727fd1c"}
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 0xd03d60a75313bdda0822559ab093344afbc4741d6ce2aa93b33275a5ea5ef200. Chain 2 (Bitcoin): anchored in block 954040 (2026-06-17T03:05:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3eb4adc0-fc3b-4343-8d1e-bc808727fd1c.json and https://artists.proofprofile.net/proofs/artist/3eb4adc0-fc3b-4343-8d1e-bc808727fd1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:05:45Z
  text: {"copyright_id":"0xd03d60a75313bdda0822559ab093344afbc4741d6ce2aa93b33275a5ea5ef200","name":"Rodzinna kapela Bugajskich","registered_at":"2026-06-16T11:24:13Z","symbol":"NIM1036756","token_address":"0x592a859a1339208cbc3e11feb9a1e81251cb0b86","type":"artist","uuid":"3eb4adc0-fc3b-4343-8d1e-bc808727fd1c"}