Michael Sims
type: MusicGroup
genre: smooth jazz
description: Michael Sims (born February 17, 1958, in Crossville, TN) is an American nonfiction writer. His books include Darwin's Orchestra (1997), Adam's Navel (2003), Apollo's Fire (2007), In the Womb: Animals
popularity: 4
followers: 81
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed1544307742aecae942ceb8e6b161bb4874d570800abbbce281cae8c81fc41. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/336b44c0-442a-43ac-a014-bcf4820d4b69.json and https://artists.proofprofile.net/proofs/artist/336b44c0-442a-43ac-a014-bcf4820d4b69.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T21:31:27Z
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album: Room With A Groove
  type: MusicAlbum
  date published: 2003
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  type: MusicAlbum
  date published: 2020-03-26
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  type: MusicAlbum
  date published: 2020-09-11
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  type: MusicAlbum
  date published: 2020-09-11
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  type: MusicAlbum
  date published: 2020-12-09