ISRC USSM19703182
Verified recording
USSM19703182 is “Symphony No. 3 in D Minor: Part 2, II. Ganz plötzlich gemächlich. Tempo di Menuetto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x9748cbd5e7cc9b6c9b2ec5f8e3f0b520c987f6eee5caabd251f3bf0f285d7e0b and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703182.
Recording identifiers
- ISRC
- USSM19703182
- Title
- Symphony No. 3 in D Minor: Part 2, II. Ganz plötzlich gemächlich. Tempo di Menuetto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x9748cbd5e7cc9b6c9b2ec5f8e3f0b520c987f6eee5caabd251f3bf0f285d7e0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:81ab6cb74fa117ebdb686e8f6838fe08984996f5b3712dfd8496099bdedee8d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19703182
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: Symphony No. 3 in D Minor: Part 2, II. Ganz plötzlich gemächlich. Tempo di Menuetto · Machine-readable JSON-LD