ISRC USSM16601585
Verified recording
USSM16601585 is “Mahler: Das Lied von der Erde: 4. Von der Schönheit. Comodo. Dolcissimo” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xa42e479ecee5f9ddbfff7ab9db82eaeed9e274c5498d665cadb63b177ed84b75 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16601585.
Recording identifiers
- ISRC
- USSM16601585
- Title
- Mahler: Das Lied von der Erde: 4. Von der Schönheit. Comodo. Dolcissimo
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xa42e479ecee5f9ddbfff7ab9db82eaeed9e274c5498d665cadb63b177ed84b75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1798c9a05695544a2615d0b258d354f5ab513898a8d6f95f2463e46456174127- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16601585
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mahler: Das Lied von der Erde: 4. Von der Schönheit. Comodo. Dolcissimo · Machine-readable JSON-LD