ISRC DESR72036121
Verified recording
DESR72036121 is “Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x22c5afa03ae0fe202391bd210c7e76efce7cc5d41d1fd6b4b3b8c4b2ef081fb8 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/DESR72036121.
Recording identifiers
- ISRC
- DESR72036121
- Title
- Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x22c5afa03ae0fe202391bd210c7e76efce7cc5d41d1fd6b4b3b8c4b2ef081fb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6529a0460257b26a0c7fd7b3c64758e438be23a2fe3e7b6d3bc6c10f1a3d2230- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036121
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt · Machine-readable JSON-LD