Omba
type: MusicGroup
popularity: 18
followers: 301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x028e0ec44a2189aa5f4f279a809c82dcd877ee61ab53b94ab828855580e50f6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d53ad92-72ac-40cb-b715-a489346e7b77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d53ad92-72ac-40cb-b715-a489346e7b77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d53ad92-72ac-40cb-b715-a489346e7b77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
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 0x028e0ec44a2189aa5f4f279a809c82dcd877ee61ab53b94ab828855580e50f6a. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d53ad92-72ac-40cb-b715-a489346e7b77.json and https://artists.proofprofile.net/proofs/artist/3d53ad92-72ac-40cb-b715-a489346e7b77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: 20kmh
  type: MusicAlbum
  date published: 2019-11-06
album: elfelf
  type: MusicAlbum
  date published: 2021-01-10
album: Busfahrer
  type: MusicAlbum
  date published: 2021-04-09
album: Hausmarke
  type: MusicAlbum
  date published: 2023-01-05
album: HO YEAH
  type: MusicAlbum
  date published: 2025-01-24
album: HUNTER
  type: MusicAlbum
  date published: 2025-02-07