ISRC NODGN1607250
Verified recording
NODGN1607250 is “Ob-La-Di, Ob-La-Da” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0xe94fe8ae98d78f6e218115f89f2750848fa9117dcd5c0bb11416445158454ce1 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1607250.
Recording identifiers
- ISRC
- NODGN1607250
- Title
- Ob-La-Di, Ob-La-Da
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0xe94fe8ae98d78f6e218115f89f2750848fa9117dcd5c0bb11416445158454ce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:9e370bd71775abdb7d4efe29a1cde3623b3b73a46dd25423ead3f288473a8526- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1607250
- Bitcoin block existence check
- https://blockstream.info/api/block/960321