Three Blind Mice
type: MusicGroup
description: "Three Blind Mice" is an English nursery rhyme and musical round.I. Opie and P. Opie, The Oxford Dictionary of Nursery Rhymes (Oxford: Oxford University Press, 1951, 2nd edn., 1997), p. 306. It has a
popularity: 4
followers: 498
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2afa35f75f4f49e780aa0e5a3d027d857cee5936296b91fa1d1332f2f288d418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51f60355-29fd-484c-a7e5-1f89c8c0055f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51f60355-29fd-484c-a7e5-1f89c8c0055f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51f60355-29fd-484c-a7e5-1f89c8c0055f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2afa35f75f4f49e780aa0e5a3d027d857cee5936296b91fa1d1332f2f288d418","name":"Three Blind Mice","registered_at":"2026-06-16T18:17:28Z","symbol":"NIM1135342","token_address":"0x01876bcf6e49cf76d2102c8e0f2f8a622e493cba","type":"artist","uuid":"51f60355-29fd-484c-a7e5-1f89c8c0055f"}
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 0x2afa35f75f4f49e780aa0e5a3d027d857cee5936296b91fa1d1332f2f288d418. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51f60355-29fd-484c-a7e5-1f89c8c0055f.json and https://artists.proofprofile.net/proofs/artist/51f60355-29fd-484c-a7e5-1f89c8c0055f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2afa35f75f4f49e780aa0e5a3d027d857cee5936296b91fa1d1332f2f288d418","name":"Three Blind Mice","registered_at":"2026-06-16T18:17:28Z","symbol":"NIM1135342","token_address":"0x01876bcf6e49cf76d2102c8e0f2f8a622e493cba","type":"artist","uuid":"51f60355-29fd-484c-a7e5-1f89c8c0055f"}
album: Three Blind Mice
  type: MusicAlbum
  date published: 2016-01-06
album: Three Blind Mice
  type: MusicAlbum
  date published: 2016-06-01
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