After Eight
type: MusicGroup
description: After Eight Mint Chocolate Thins, often referred to as simply After Eights, are a brand of mint chocolate covered sugar confectionery. They were created by Brian Sollitt at Rowntree Company Limited i
popularity: 2
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb645c8e5bd31df6037a4a68be64fda7b8a150667220a2c0a51a081decad24f9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aba39b18-3c21-4dab-bdbb-c5762ae6a99b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aba39b18-3c21-4dab-bdbb-c5762ae6a99b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aba39b18-3c21-4dab-bdbb-c5762ae6a99b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb645c8e5bd31df6037a4a68be64fda7b8a150667220a2c0a51a081decad24f9e","name":"After Eight","registered_at":"2026-06-20T09:44:31Z","symbol":"NIM1583785","token_address":"0xdec438687379dc9cb5111c2216fe491fb72f5590","type":"artist","uuid":"aba39b18-3c21-4dab-bdbb-c5762ae6a99b"}
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 0xb645c8e5bd31df6037a4a68be64fda7b8a150667220a2c0a51a081decad24f9e. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aba39b18-3c21-4dab-bdbb-c5762ae6a99b.json and https://artists.proofprofile.net/proofs/artist/aba39b18-3c21-4dab-bdbb-c5762ae6a99b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xb645c8e5bd31df6037a4a68be64fda7b8a150667220a2c0a51a081decad24f9e","name":"After Eight","registered_at":"2026-06-20T09:44:31Z","symbol":"NIM1583785","token_address":"0xdec438687379dc9cb5111c2216fe491fb72f5590","type":"artist","uuid":"aba39b18-3c21-4dab-bdbb-c5762ae6a99b"}
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