ISRC NLE421402305
Verified recording
NLE421402305 is “Introduction et Rondo capriccioso, Op. 28, R. 188: Introduction et Rondo Capriccioso, Op. 28, R. 188” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0x6432bc9ebc292b7ed880e724a8b96d54c88830b617bf473c5421b088b9be8a79 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421402305.
Recording identifiers
- ISRC
- NLE421402305
- Title
- Introduction et Rondo capriccioso, Op. 28, R. 188: Introduction et Rondo Capriccioso, Op. 28, R. 188
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0x6432bc9ebc292b7ed880e724a8b96d54c88830b617bf473c5421b088b9be8a79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:bbd11f087889c109a06ee60a7e414d72c48adc63fd0c505163682f1f6889dd40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421402305
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Introduction et Rondo capriccioso, Op. 28, R. 188: Introduction et Rondo Capriccioso, Op. 28, R. 188 · Machine-readable JSON-LD