ISRC QM9AA2001228
Verified recording
QM9AA2001228 is “Watch What Happens” by The Lennon Sisters,
registered on the CopyrightChains blockchain with CopyrightID
0x259acee7efa6dd1b95c2246a895941ed5c00f94bdac869709f835b07132350ab and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA2001228.
Recording identifiers
- ISRC
- QM9AA2001228
- Title
- Watch What Happens
- Artist
- The Lennon Sisters
- CopyrightID (CopyrightChains transaction hash)
0x259acee7efa6dd1b95c2246a895941ed5c00f94bdac869709f835b07132350ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:7ee69bac61f896e9402c984c42bdf8c307dfa94246e0c147d85c27360b137251- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA2001228
- Bitcoin block existence check
- https://blockstream.info/api/block/960220