Theodore Seidmon
type: MusicGroup
popularity: 11
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a0931bf3f76508836bd0aa16c5b47672b769c897c66b0e5f2ac607ce24242c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a0931bf3f76508836bd0aa16c5b47672b769c897c66b0e5f2ac607ce24242c4","name":"Theodore Seidmon","registered_at":"2026-06-15T00:42:04Z","symbol":"NIM0628037","token_address":"0x72c9768779f9fc18102fe6aae4972005d1bdd895","type":"artist","uuid":"c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7"}
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 0x5a0931bf3f76508836bd0aa16c5b47672b769c897c66b0e5f2ac607ce24242c4. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7.json and https://artists.proofprofile.net/proofs/artist/c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x5a0931bf3f76508836bd0aa16c5b47672b769c897c66b0e5f2ac607ce24242c4","name":"Theodore Seidmon","registered_at":"2026-06-15T00:42:04Z","symbol":"NIM0628037","token_address":"0x72c9768779f9fc18102fe6aae4972005d1bdd895","type":"artist","uuid":"c04ee4ac-d2a0-4809-9d1d-4cdcfaf9d1c7"}