Aston Merrygold
type: MusicGroup
description: Aston Iain Merrygold (born 13 February 1988) is a British singer-songwriter, dancer, actor and television presenter. He is known for being a member of the British boy band JLS, who were the runners-up
popularity: 29
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5d827da8e4f1f220201a373f9f279c8b26f80e5220fc2c67004d33d04fae719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6756df4f-41c2-4469-81c1-6e7c445404d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5d827da8e4f1f220201a373f9f279c8b26f80e5220fc2c67004d33d04fae719","name":"Aston Merrygold","registered_at":"2026-06-11T23:17:22Z","symbol":"NIM0133895","token_address":"0x0a861259d625e31eb3b05a9d65595fedd3244f4e","type":"artist","uuid":"6756df4f-41c2-4469-81c1-6e7c445404d5"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d827da8e4f1f220201a373f9f279c8b26f80e5220fc2c67004d33d04fae719. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.json and https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc5d827da8e4f1f220201a373f9f279c8b26f80e5220fc2c67004d33d04fae719","name":"Aston Merrygold","registered_at":"2026-06-11T23:17:22Z","symbol":"NIM0133895","token_address":"0x0a861259d625e31eb3b05a9d65595fedd3244f4e","type":"artist","uuid":"6756df4f-41c2-4469-81c1-6e7c445404d5"}