Gary Usher
type: MusicGroup
genre: surf rock
description: Gary Lee Usher (December 14, 1938 – May 25, 1990) was an American rock musician, songwriter, and record producer, who worked with numerous California acts in the 1960s, including the Byrds, the Beach
popularity: 5
followers: 1830
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26acd22332ad0b01c11e73a4ef801e697637a2daa864522c2a23d8c79bd2aef8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f43166-35a6-441a-9ea8-56583ca2303d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37f43166-35a6-441a-9ea8-56583ca2303d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37f43166-35a6-441a-9ea8-56583ca2303d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26acd22332ad0b01c11e73a4ef801e697637a2daa864522c2a23d8c79bd2aef8","name":"Gary Usher","registered_at":"2026-06-16T09:03:48Z","symbol":"NIM1003248","token_address":"0xda002a4451e70d978ac2675570b9b6fedc1fd7a1","type":"artist","uuid":"37f43166-35a6-441a-9ea8-56583ca2303d"}
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 0x26acd22332ad0b01c11e73a4ef801e697637a2daa864522c2a23d8c79bd2aef8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37f43166-35a6-441a-9ea8-56583ca2303d.json and https://artists.proofprofile.net/proofs/artist/37f43166-35a6-441a-9ea8-56583ca2303d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x26acd22332ad0b01c11e73a4ef801e697637a2daa864522c2a23d8c79bd2aef8","name":"Gary Usher","registered_at":"2026-06-16T09:03:48Z","symbol":"NIM1003248","token_address":"0xda002a4451e70d978ac2675570b9b6fedc1fd7a1","type":"artist","uuid":"37f43166-35a6-441a-9ea8-56583ca2303d"}
album: The Astrology Album
  type: MusicAlbum
  date published: 1967-07-05
album: Barefoot Adventure: The 4 Star Sessions
  type: MusicAlbum
  date published: 2008-08-19
album: Barefoot Adventure: The 4 Star Sessions
  type: MusicAlbum
  date published: 2008-08-19
album: Barefoot Adventure
  type: MusicAlbum
  date published: 2008-08-19
album: Barefoot Adventure: The 4 Star Sessions
  type: MusicAlbum
  date published: 2008-08-19
album: Barefoot Adventure
  type: MusicAlbum
  date published: 2013-04-10
album: The Saint of California
  type: MusicAlbum
  date published: 2020-12-04