ISRC NLA509316201
Verified recording
NLA509316201 is “Oh, if you could only, Op. 38, TH 101, No. 4” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x00953386791abc6ea05ca3dc8ecedabdfec844567e246348967ddd914804286f and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509316201.
Recording identifiers
- ISRC
- NLA509316201
- Title
- Oh, if you could only, Op. 38, TH 101, No. 4
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x00953386791abc6ea05ca3dc8ecedabdfec844567e246348967ddd914804286f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:2ef78471ec2e9f320aeec935883a3267ff8f0b225ba897105ed601cb885c28d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509316201
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Oh, if you could only, Op. 38, TH 101, No. 4 · Machine-readable JSON-LD