ISRC DEAD61701111
Verified recording
DEAD61701111 is “16 Waltzes, Op. 39: No. 10 in G Major (Version for Piano Duo)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xdf30ec0dbad1e5c3de7b65d73eee3d4e9c5d19e2399b8fde470e5ab3a5489555 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61701111.
Recording identifiers
- ISRC
- DEAD61701111
- Title
- 16 Waltzes, Op. 39: No. 10 in G Major (Version for Piano Duo)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xdf30ec0dbad1e5c3de7b65d73eee3d4e9c5d19e2399b8fde470e5ab3a5489555
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4259c33f5b791cd05b5f1dd225aa65e951b1a2ccf5ae68e7fa8f398bc699e806- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61701111
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: 16 Waltzes, Op. 39: No. 10 in G Major (Version for Piano Duo) · Machine-readable JSON-LD