Mr. Bliss
type: MusicGroup
description: Mr. Bliss is a children's picture book by J. R. R. Tolkien, published posthumously in book form in 1982. One of Tolkien's least-known short works, it tells the story of Mr. Bliss and his first ride in
popularity: 4
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f640560676b829df92d85f40f7d351dc8f72a04b41b3b992c6fd7bd178731a7
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/97f24ff4-2b6e-4df1-b74a-9eb805386ee4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97f24ff4-2b6e-4df1-b74a-9eb805386ee4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97f24ff4-2b6e-4df1-b74a-9eb805386ee4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f640560676b829df92d85f40f7d351dc8f72a04b41b3b992c6fd7bd178731a7","name":"Mr. Bliss","registered_at":"2026-06-17T18:26:33Z","symbol":"NIM1480983","token_address":"0x2019b0eb3463a6d721e90d9862e45011a0ed7442","type":"artist","uuid":"97f24ff4-2b6e-4df1-b74a-9eb805386ee4"}
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 0x3f640560676b829df92d85f40f7d351dc8f72a04b41b3b992c6fd7bd178731a7. 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/97f24ff4-2b6e-4df1-b74a-9eb805386ee4.json and https://artists.proofprofile.net/proofs/artist/97f24ff4-2b6e-4df1-b74a-9eb805386ee4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3f640560676b829df92d85f40f7d351dc8f72a04b41b3b992c6fd7bd178731a7","name":"Mr. Bliss","registered_at":"2026-06-17T18:26:33Z","symbol":"NIM1480983","token_address":"0x2019b0eb3463a6d721e90d9862e45011a0ed7442","type":"artist","uuid":"97f24ff4-2b6e-4df1-b74a-9eb805386ee4"}
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