ISRC GBF077810231
Verified recording
GBF077810231 is “3 Etudes de concert, S. 144: No. 1, Il lamento” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xfd610645dac9871aed416ddb367ec1a65db524ce01e6c84b8a9bbc2dfca808b4 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810231.
Recording identifiers
- ISRC
- GBF077810231
- Title
- 3 Etudes de concert, S. 144: No. 1, Il lamento
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xfd610645dac9871aed416ddb367ec1a65db524ce01e6c84b8a9bbc2dfca808b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:192ddbd202345cf2ee0e1853f21e9179c4056e73f2331505ed81650e0a32c7cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810231
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 3 Etudes de concert, S. 144: No. 1, Il lamento · Machine-readable JSON-LD