ISRC NLY332202829
Verified recording
NLY332202829 is “Serenade for Strings in E Major, B.52: II. Tempo di Valse” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x0d2a7415807cd32bdaec5a7e878363e9c1cec6099dc30b02bec02ff1873e560e and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202829.
Recording identifiers
- ISRC
- NLY332202829
- Title
- Serenade for Strings in E Major, B.52: II. Tempo di Valse
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x0d2a7415807cd32bdaec5a7e878363e9c1cec6099dc30b02bec02ff1873e560e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:aeb6312b6ca01e848f01d364b4d0fcf73ed5f4d37aeb45635f8683658d30a33d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202829
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Serenade for Strings in E Major, B.52: II. Tempo di Valse · Machine-readable JSON-LD