Derek Rieth
type: MusicGroup
popularity: 16
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x377f812bcc674f0e9fdb2cc6c25f906808168205b18ef119aff952157d0b2af8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x377f812bcc674f0e9fdb2cc6c25f906808168205b18ef119aff952157d0b2af8","name":"Derek Rieth","registered_at":"2026-06-14T18:37:04Z","symbol":"NIM0540941","token_address":"0x2e880b939045de36767f034ff8444d75fdd06646","type":"artist","uuid":"86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377f812bcc674f0e9fdb2cc6c25f906808168205b18ef119aff952157d0b2af8. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693.json and https://artists.proofprofile.net/proofs/artist/86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x377f812bcc674f0e9fdb2cc6c25f906808168205b18ef119aff952157d0b2af8","name":"Derek Rieth","registered_at":"2026-06-14T18:37:04Z","symbol":"NIM0540941","token_address":"0x2e880b939045de36767f034ff8444d75fdd06646","type":"artist","uuid":"86e6d0e0-63fc-4447-8b1d-5b5ed5ac6693"}