Charles Gross
type: MusicGroup
description: Charles Gross (born 13 May 1934) is an American film and TV composer, living in New York City. Gross, born in Boston, Massachusetts, was educated at Harvard University (BA), the New England Conservat
popularity: 4
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47c687105f4b047e2e14ee097df22b19fbb1a4c4cc51d2e04d75570504db917e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9305cdd0-232a-44d2-a695-6ede14ac6f88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9305cdd0-232a-44d2-a695-6ede14ac6f88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9305cdd0-232a-44d2-a695-6ede14ac6f88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47c687105f4b047e2e14ee097df22b19fbb1a4c4cc51d2e04d75570504db917e","name":"Charles Gross","registered_at":"2026-06-17T16:57:01Z","symbol":"NIM1459598","token_address":"0x09754840ee705e203f6cb877fdc9e89152715f12","type":"artist","uuid":"9305cdd0-232a-44d2-a695-6ede14ac6f88"}
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 0x47c687105f4b047e2e14ee097df22b19fbb1a4c4cc51d2e04d75570504db917e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9305cdd0-232a-44d2-a695-6ede14ac6f88.json and https://artists.proofprofile.net/proofs/artist/9305cdd0-232a-44d2-a695-6ede14ac6f88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x47c687105f4b047e2e14ee097df22b19fbb1a4c4cc51d2e04d75570504db917e","name":"Charles Gross","registered_at":"2026-06-17T16:57:01Z","symbol":"NIM1459598","token_address":"0x09754840ee705e203f6cb877fdc9e89152715f12","type":"artist","uuid":"9305cdd0-232a-44d2-a695-6ede14ac6f88"}
album: Let's Talk About It
  type: MusicAlbum
  date published: 2023-07-24