Evan Gary Hirsch
type: MusicGroup
popularity: 5
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d8c136e460cf3e30d099a70951f0c3aab2e22a08b3473d9f753d0061b7ee5f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fafe4c66-0d86-4a0a-87ea-1ebe9b919101.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fafe4c66-0d86-4a0a-87ea-1ebe9b919101.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fafe4c66-0d86-4a0a-87ea-1ebe9b919101
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d8c136e460cf3e30d099a70951f0c3aab2e22a08b3473d9f753d0061b7ee5f5","name":"Evan Gary Hirsch","registered_at":"2026-06-21T17:17:12Z","symbol":"NIM1980868","token_address":"0x2c2273b563a09ef72418a26b41bd923ff921a2e1","type":"artist","uuid":"fafe4c66-0d86-4a0a-87ea-1ebe9b919101"}
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 0x2d8c136e460cf3e30d099a70951f0c3aab2e22a08b3473d9f753d0061b7ee5f5. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fafe4c66-0d86-4a0a-87ea-1ebe9b919101.json and https://artists.proofprofile.net/proofs/artist/fafe4c66-0d86-4a0a-87ea-1ebe9b919101.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x2d8c136e460cf3e30d099a70951f0c3aab2e22a08b3473d9f753d0061b7ee5f5","name":"Evan Gary Hirsch","registered_at":"2026-06-21T17:17:12Z","symbol":"NIM1980868","token_address":"0x2c2273b563a09ef72418a26b41bd923ff921a2e1","type":"artist","uuid":"fafe4c66-0d86-4a0a-87ea-1ebe9b919101"}
album: Our Modern Times
  type: MusicAlbum
  date published: 2024-08-02
album: Our Modern Times
  type: MusicAlbum
  date published: 2024-08-02
album: Shelter in Place with You
  type: MusicAlbum
  date published: 2024-10-04
album: Shelter in Place with You
  type: MusicAlbum
  date published: 2024-10-04
album: You're So Down
  type: MusicAlbum
  date published: 2024-11-01
album: We Don't Know What We're Doing
  type: MusicAlbum
  date published: 2024-12-06
album: We Don't Know What We're Doing
  type: MusicAlbum
  date published: 2024-12-06
album: You Make it Hard for Me
  type: MusicAlbum
  date published: 2025-01-03
album: You Make it Hard for Me
  type: MusicAlbum
  date published: 2025-01-03
album: You Came Along
  type: MusicAlbum
  date published: 2025-02-14
album: You Came Along
  type: MusicAlbum
  date published: 2025-02-14
album: Care to Share
  type: MusicAlbum
  date published: 2025-03-11
album: Care to Share EP
  type: MusicAlbum
  date published: 2025-05-09
album: You're So Down (Dance Version)
  type: MusicAlbum
  date published: 2025-06-27
album: Our Modern Times (New Wave Version)
  type: MusicAlbum
  date published: 2025-09-05