Sabo, Zeb
type: MusicGroup
genre: acid jazz
genre: jazz house
popularity: 3
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b267ad71bf81783cbe1c25c3743b65b5c081aee5c4ddfd78114b62a90105d40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c71dca-9a49-4948-9cfd-aeb278d19f35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c71dca-9a49-4948-9cfd-aeb278d19f35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4c71dca-9a49-4948-9cfd-aeb278d19f35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b267ad71bf81783cbe1c25c3743b65b5c081aee5c4ddfd78114b62a90105d40","name":"Sabo, Zeb","registered_at":"2026-06-20T20:40:14Z","symbol":"NIM1708521","token_address":"0x8f5a292562a3665f5c42d36e92a0640e739be707","type":"artist","uuid":"c4c71dca-9a49-4948-9cfd-aeb278d19f35"}
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 0x4b267ad71bf81783cbe1c25c3743b65b5c081aee5c4ddfd78114b62a90105d40. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4c71dca-9a49-4948-9cfd-aeb278d19f35.json and https://artists.proofprofile.net/proofs/artist/c4c71dca-9a49-4948-9cfd-aeb278d19f35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x4b267ad71bf81783cbe1c25c3743b65b5c081aee5c4ddfd78114b62a90105d40","name":"Sabo, Zeb","registered_at":"2026-06-20T20:40:14Z","symbol":"NIM1708521","token_address":"0x8f5a292562a3665f5c42d36e92a0640e739be707","type":"artist","uuid":"c4c71dca-9a49-4948-9cfd-aeb278d19f35"}