ISRC QM7281532106
Verified recording
QM7281532106 is “La Mer / Autumn Leaves” by Andre Kostelanetz,
registered on the CopyrightChains blockchain with CopyrightID
0x833a9123355ef049fb72eeb782fdb6c71affa120d75f567c069067c3c016b02d and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281532106.
Recording identifiers
- ISRC
- QM7281532106
- Title
- La Mer / Autumn Leaves
- Artist
- Andre Kostelanetz
- CopyrightID (CopyrightChains transaction hash)
0x833a9123355ef049fb72eeb782fdb6c71affa120d75f567c069067c3c016b02d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:526067e9ad3438b35b725521eb84be7a37f150e6e41099b0053475a830d114e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281532106
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: La Mer / Autumn Leaves · Machine-readable JSON-LD