Original Sharks
type: MusicGroup
popularity: 3
followers: 650
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f19f247cbb2cd17d08260636dcc9d47d35e2e782d1f8c77234bd061aa9a7b61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd0b302-ff81-4687-8ccd-a84bc9a6181e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd0b302-ff81-4687-8ccd-a84bc9a6181e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbd0b302-ff81-4687-8ccd-a84bc9a6181e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f19f247cbb2cd17d08260636dcc9d47d35e2e782d1f8c77234bd061aa9a7b61","name":"Original Sharks","registered_at":"2026-06-21T04:52:27Z","symbol":"NIM1824661","token_address":"0xa587f2aa66f0aadaed34c30a502f6ad0e7f1f632","type":"artist","uuid":"dbd0b302-ff81-4687-8ccd-a84bc9a6181e"}
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 0x3f19f247cbb2cd17d08260636dcc9d47d35e2e782d1f8c77234bd061aa9a7b61. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbd0b302-ff81-4687-8ccd-a84bc9a6181e.json and https://artists.proofprofile.net/proofs/artist/dbd0b302-ff81-4687-8ccd-a84bc9a6181e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x3f19f247cbb2cd17d08260636dcc9d47d35e2e782d1f8c77234bd061aa9a7b61","name":"Original Sharks","registered_at":"2026-06-21T04:52:27Z","symbol":"NIM1824661","token_address":"0xa587f2aa66f0aadaed34c30a502f6ad0e7f1f632","type":"artist","uuid":"dbd0b302-ff81-4687-8ccd-a84bc9a6181e"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2016-11-26
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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