ISRC QMBZ91932424
Verified recording
QMBZ91932424 is “Blues in the Dungeon” by Jean-Luc Ponty,
registered on the CopyrightChains blockchain with CopyrightID
0x5f22e2bd16e524dd8217fb886e71cc833a0b6e6a22d2572690fa70e89e1e1015 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91932424.
Recording identifiers
- ISRC
- QMBZ91932424
- Title
- Blues in the Dungeon
- Artist
- Jean-Luc Ponty
- CopyrightID (CopyrightChains transaction hash)
0x5f22e2bd16e524dd8217fb886e71cc833a0b6e6a22d2572690fa70e89e1e1015
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:8fce6ea209903da7d09ab5cd043065d52a3170e53d80586ff31e4208c03435d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91932424
- Bitcoin block existence check
- https://blockstream.info/api/block/960344