Jursko
type: MusicGroup
popularity: 5
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e3ccfb6e419dee11f10fbd8ccc567aa29dfd3424bfff6df28adfc945ad15f71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b7c89f6-7a5e-4afc-a9ba-365ec55b75ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b7c89f6-7a5e-4afc-a9ba-365ec55b75ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b7c89f6-7a5e-4afc-a9ba-365ec55b75ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
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 0x9e3ccfb6e419dee11f10fbd8ccc567aa29dfd3424bfff6df28adfc945ad15f71. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b7c89f6-7a5e-4afc-a9ba-365ec55b75ae.json and https://artists.proofprofile.net/proofs/artist/1b7c89f6-7a5e-4afc-a9ba-365ec55b75ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
album: Loud Enough
  type: MusicAlbum
  date published: 2024-05-17
album: Dreamscapes
  type: MusicAlbum
  date published: 2024-06-13
album: Inside
  type: MusicAlbum
  date published: 2024-07-19
album: Echoes of the Midrange
  type: MusicAlbum
  date published: 2024-09-20
album: Face It Accept It
  type: MusicAlbum
  date published: 2024-11-22