ISRC DEU901503405
Verified recording
DEU901503405 is “Rimsky-Korsakov: 4 Romances, Op. 2: No. 2. The Nightingale Enslaved by the Rose” by Nikolai Rimsky-Korsakov,
registered on the CopyrightChains blockchain with CopyrightID
0xeda7661465ea94bd2fbd713454dfcf0f93c2e604d98ee06b067d89dd6b736684 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/DEU901503405.
Recording identifiers
- ISRC
- DEU901503405
- Title
- Rimsky-Korsakov: 4 Romances, Op. 2: No. 2. The Nightingale Enslaved by the Rose
- Artist
- Nikolai Rimsky-Korsakov
- CopyrightID (CopyrightChains transaction hash)
0xeda7661465ea94bd2fbd713454dfcf0f93c2e604d98ee06b067d89dd6b736684
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:36429ddacb4ae90c80d4a5423a1ca67e0af6adddd013edf0ce0cf5912c0177f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU901503405
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Rimsky-Korsakov: 4 Romances, Op. 2: No. 2. The Nightingale Enslaved by the Rose · Machine-readable JSON-LD