ISRC QM24S2204269
Verified recording
QM24S2204269 is “Underside” by Jon Notar,
registered on the CopyrightChains blockchain with CopyrightID
0x4f66c635c9eed605a9857dd5e64ae48ec03ee5bc42140b9e4a3dbdb3bbfdb1e2 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204269.
Recording identifiers
- ISRC
- QM24S2204269
- Title
- Underside
- Artist
- Jon Notar
- CopyrightID (CopyrightChains transaction hash)
0x4f66c635c9eed605a9857dd5e64ae48ec03ee5bc42140b9e4a3dbdb3bbfdb1e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:dcd48fb2caad32ccc72ad5a8c5b756c02df13b15f330828ad4adee428165736f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204269
- Bitcoin block existence check
- https://blockstream.info/api/block/960455