ISRC NLY332202332
Verified recording
NLY332202332 is “Waltzing Sleep” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xf835c0c0776e97686d91ea0e1681e007312e982676585720554947a3fef0c1e9 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202332.
Recording identifiers
- ISRC
- NLY332202332
- Title
- Waltzing Sleep
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xf835c0c0776e97686d91ea0e1681e007312e982676585720554947a3fef0c1e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:30e39994543a5cde500142cdd6ac3bb72dad2eaa47b2891ed1b85b4151da2ed5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202332
- Bitcoin block existence check
- https://blockstream.info/api/block/960362