ISRC NLA460912420
Verified recording
NLA460912420 is “Symphony No. 5: III. Scherzo. Kräftig nicht zu schnell” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xecf306c5a031a93bc9e1f0193616003c49ae70e9225108ddae82eaa1c443f166 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/NLA460912420.
Recording identifiers
- ISRC
- NLA460912420
- Title
- Symphony No. 5: III. Scherzo. Kräftig nicht zu schnell
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xecf306c5a031a93bc9e1f0193616003c49ae70e9225108ddae82eaa1c443f166
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:624508dc50967301f2a6d79091affb5f9848f9564c3048f318fa3d185ca7797f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912420
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 5: III. Scherzo. Kräftig nicht zu schnell · Machine-readable JSON-LD