Grant Gershon
type: MusicGroup
genre: choral
genre: minimalism
description: Grant Gershon (born November 10, 1960) is a Grammy Award winning American conductor and pianist. He is the Artistic Director of the Los Angeles Master Chorale, formerly Resident Conductor of the Los A
popularity: 28
followers: 226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3c639c87f7e4f364653cd9373793c5672c9e80c38fed29ff54db96496f5f62e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5469e489-89e2-47bd-80d8-0adf4932d484.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5469e489-89e2-47bd-80d8-0adf4932d484.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5469e489-89e2-47bd-80d8-0adf4932d484
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3c639c87f7e4f364653cd9373793c5672c9e80c38fed29ff54db96496f5f62e","name":"Grant Gershon","registered_at":"2026-06-11T20:59:19Z","symbol":"NIM0109941","token_address":"0xb9f3269dc38bb0f966f19c331cda6b23e8ad1f4a","type":"artist","uuid":"5469e489-89e2-47bd-80d8-0adf4932d484"}
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 0xe3c639c87f7e4f364653cd9373793c5672c9e80c38fed29ff54db96496f5f62e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5469e489-89e2-47bd-80d8-0adf4932d484.json and https://artists.proofprofile.net/proofs/artist/5469e489-89e2-47bd-80d8-0adf4932d484.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe3c639c87f7e4f364653cd9373793c5672c9e80c38fed29ff54db96496f5f62e","name":"Grant Gershon","registered_at":"2026-06-11T20:59:19Z","symbol":"NIM0109941","token_address":"0xb9f3269dc38bb0f966f19c331cda6b23e8ad1f4a","type":"artist","uuid":"5469e489-89e2-47bd-80d8-0adf4932d484"}
album: Mozart Tv - Favorite Tv Tunes in the Style of Great Classical Composers
  type: MusicAlbum
  date published: 1997-01-01