ISRC DEF059602762
Verified recording
DEF059602762 is “Symphony No. 5: II. Stürmisch bewegt, mit größter Vehemenz” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xfe441511d493c404eb1b1e56fab188709d7c86602090b2eaae31b1db4f7a879a and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602762.
Recording identifiers
- ISRC
- DEF059602762
- Title
- Symphony No. 5: II. Stürmisch bewegt, mit größter Vehemenz
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xfe441511d493c404eb1b1e56fab188709d7c86602090b2eaae31b1db4f7a879a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:f01d7dfc823c356f8e0be1f185a8a03462f5ba53495ea43481cd2271ee8ff32a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602762
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Symphony No. 5: II. Stürmisch bewegt, mit größter Vehemenz · Machine-readable JSON-LD