Hideo Yamaki
type: MusicGroup
description: is a Japanese jazz drummer and percussionist. He is known for being the long time drummer for Toshinori Kondo's band Kondo IMA. He also collaborated with Arto Lindsay, John Zorn, Sakamoto Ryuichi, Ho
popularity: 2
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/41ba137a-8d95-404a-a549-dc95785478aa.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a27aa309a795032842faa816d0e14e0d214a4cf7e33b91bad4f75ea208110ad. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41ba137a-8d95-404a-a549-dc95785478aa.json and https://artists.proofprofile.net/proofs/artist/41ba137a-8d95-404a-a549-dc95785478aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: SHADOW RUN
  type: MusicAlbum
  date published: 1998-03-27
album: THERE HE GOES
  type: MusicAlbum
  date published: 2002