ISRC DESR72036119
Verified recording
DESR72036119 is “Symphony No. 4 in G Major: III. Ruhevoll (Poco adagio)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x52607a850ada26e3d0ebab46409bee884f9237afb183599bf84295fc0b4e1fb4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036119.
Recording identifiers
- ISRC
- DESR72036119
- Title
- Symphony No. 4 in G Major: III. Ruhevoll (Poco adagio)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x52607a850ada26e3d0ebab46409bee884f9237afb183599bf84295fc0b4e1fb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2fd6f9e27b6d9794ea66b7f9d48ebaca2adbd9a451481be8d24516c881bcc676- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036119
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 4 in G Major: III. Ruhevoll (Poco adagio) · Machine-readable JSON-LD