ISRC FR10S1611416
Verified recording
FR10S1611416 is “16 Waltzes” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x11547434a2c6e228c11e1094e73dfcd4a8ccec55d28015b14b1edce7c5573019 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1611416.
Recording identifiers
- ISRC
- FR10S1611416
- Title
- 16 Waltzes
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x11547434a2c6e228c11e1094e73dfcd4a8ccec55d28015b14b1edce7c5573019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b3eec91f6a94c1a17cca046c4475a917a877add6fccc0af61bb8e1a20a03751c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1611416
- Bitcoin block existence check
- https://blockstream.info/api/block/960138