ISRC NLB152300209
Verified recording
NLB152300209 is “Two Pieces for Cello and Piano Op. 2: II. Danse Orientale in A Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xbdc9d16f5d94cac324f7553a0979321d6733cc50d9c2aa832b8cff0e085a7465 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300209.
Recording identifiers
- ISRC
- NLB152300209
- Title
- Two Pieces for Cello and Piano Op. 2: II. Danse Orientale in A Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xbdc9d16f5d94cac324f7553a0979321d6733cc50d9c2aa832b8cff0e085a7465
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:41aaac3b1f7a587fb5a7f504acf0e7dd2fbed888c6e42ea7c72ee64ab26c4b10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300209
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Two Pieces for Cello and Piano Op. 2: II. Danse Orientale in A Minor · Machine-readable JSON-LD