ISRC USSM19601166
Verified recording
USSM19601166 is “V. Lustig im tempo und keck im Ausdruck from Symphony No.3” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5a93630ffb4ebf39075a7a84f57bcb46bdf349c5e9be446745238036ea6ecb59 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19601166.
Recording identifiers
- ISRC
- USSM19601166
- Title
- V. Lustig im tempo und keck im Ausdruck from Symphony No.3
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5a93630ffb4ebf39075a7a84f57bcb46bdf349c5e9be446745238036ea6ecb59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:892453356dd90a43dc4b7a6813c2567cfee86576130b941aa3948783cbbfdc64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19601166
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: V. Lustig im tempo und keck im Ausdruck from Symphony No.3 · Machine-readable JSON-LD