ISRC FRZ132425015
Verified recording
FRZ132425015 is “Echo to Liebestraum S. 541: No. 3 in A-Flat Major, "O lieb so lang du lieben kannst"” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x7bd4124a08a16cf014d3df531de7814b1ebe8525174841394e30e43758823aaa and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132425015.
Recording identifiers
- ISRC
- FRZ132425015
- Title
- Echo to Liebestraum S. 541: No. 3 in A-Flat Major, "O lieb so lang du lieben kannst"
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x7bd4124a08a16cf014d3df531de7814b1ebe8525174841394e30e43758823aaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:0b9704aeeb6f901823e561e83ff6ce2c12f730a3a1f21d27d7ca26f243f31fdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132425015
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Echo to Liebestraum S. 541: No. 3 in A-Flat Major, "O lieb so lang du lieben kannst" · Machine-readable JSON-LD