Dick Todd
type: MusicGroup
description: Dick Todd may refer to: Dick Todd (American football) (1914–1999), NFL player and coach Dick Todd (ice hockey), former junior hockey coach Dick Todd (singer) (1914–1973), Canadian singer See also Ri
popularity: 3
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b9d2b9d1cb1a69df481ac50f2e4a9f615e287ccb8d2d4498b85371f1318d241
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/987a6dbe-294f-40fc-af97-224ad20e7445.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/987a6dbe-294f-40fc-af97-224ad20e7445.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/987a6dbe-294f-40fc-af97-224ad20e7445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b9d2b9d1cb1a69df481ac50f2e4a9f615e287ccb8d2d4498b85371f1318d241","name":"Dick Todd","registered_at":"2026-06-17T18:55:08Z","symbol":"NIM1487798","token_address":"0xa4b6288aab8e0141c1bc07f17b0f68b609698a88","type":"artist","uuid":"987a6dbe-294f-40fc-af97-224ad20e7445"}
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 0x2b9d2b9d1cb1a69df481ac50f2e4a9f615e287ccb8d2d4498b85371f1318d241. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/987a6dbe-294f-40fc-af97-224ad20e7445.json and https://artists.proofprofile.net/proofs/artist/987a6dbe-294f-40fc-af97-224ad20e7445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x2b9d2b9d1cb1a69df481ac50f2e4a9f615e287ccb8d2d4498b85371f1318d241","name":"Dick Todd","registered_at":"2026-06-17T18:55:08Z","symbol":"NIM1487798","token_address":"0xa4b6288aab8e0141c1bc07f17b0f68b609698a88","type":"artist","uuid":"987a6dbe-294f-40fc-af97-224ad20e7445"}
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