Sharkboy
type: MusicGroup
description: alt=Sharkboy Band UK Avy|thumb|Sharkboy Sharkboy is an alternative rock artist, formerly the band from Brighton, England, formed and led from the early 1990s by Avy, lead singer, songwriter and guit
popularity: 16
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4412d8f57778623dbcc7ef1fcef2edbf48a1cae92030259b88a159bcbf959733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/634f5796-b814-4cd9-9485-52fe79f8d358.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/634f5796-b814-4cd9-9485-52fe79f8d358.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/634f5796-b814-4cd9-9485-52fe79f8d358
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
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 0x4412d8f57778623dbcc7ef1fcef2edbf48a1cae92030259b88a159bcbf959733. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/634f5796-b814-4cd9-9485-52fe79f8d358.json and https://artists.proofprofile.net/proofs/artist/634f5796-b814-4cd9-9485-52fe79f8d358.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
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  type: MusicAlbum
  date published: 2019-02-25
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  type: MusicAlbum
  date published: 2020-08-29
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  type: MusicAlbum
  date published: 2020-12-15
album: X Still
  type: MusicAlbum
  date published: 2023-03-14