ISRC US4DG2100394
Verified recording
US4DG2100394 is “Graduation March” by Elmer Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x712c02d6f4e9522571775a268ddccf9f76bdb3e12972e2fd9d416a6e95c9b2b1 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2100394.
Recording identifiers
- ISRC
- US4DG2100394
- Title
- Graduation March
- Artist
- Elmer Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x712c02d6f4e9522571775a268ddccf9f76bdb3e12972e2fd9d416a6e95c9b2b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:a2fe1dc89c0ba3b1e3fdfe10502b2459a5e414783bfdead924e5d62033afdffc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4DG2100394
- Bitcoin block existence check
- https://blockstream.info/api/block/960300