ISRC DESR72036123
Verified recording
DESR72036123 is “Symphony No. 5 in C-Sharp Minor: III. Scherzo. Kräftig, nicht zu schnell” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x384c658e4030f9810e391f17e70dced1d2ee422a878ac017dc899b3cefb5ff58 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036123.
Recording identifiers
- ISRC
- DESR72036123
- Title
- Symphony No. 5 in C-Sharp Minor: III. Scherzo. Kräftig, nicht zu schnell
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x384c658e4030f9810e391f17e70dced1d2ee422a878ac017dc899b3cefb5ff58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:43e81671f820732eea45f91a1bc60eb80b66769033f025da3ea6ac626fdba207- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72036123
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 5 in C-Sharp Minor: III. Scherzo. Kräftig, nicht zu schnell · Machine-readable JSON-LD