ISRC QM6MZ1517464
Verified recording
QM6MZ1517464 is “Leichtes Blut, Op. 319” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x3bf930238a4737adc41ad22de15a415342c99aac93411a23bc1effa0c42edc3f and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1517464.
Recording identifiers
- ISRC
- QM6MZ1517464
- Title
- Leichtes Blut, Op. 319
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x3bf930238a4737adc41ad22de15a415342c99aac93411a23bc1effa0c42edc3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:2b3cfd7f73277ea6d05fbc67d02b219d48fadffa9e772ed1d8e0c62fd8f4d13e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1517464
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Leichtes Blut, Op. 319 · Machine-readable JSON-LD