ISRC FRZ399000250
Verified recording
FRZ399000250 is “Valse, Op. 38” by Alexander Scriabin,
registered on the CopyrightChains blockchain with CopyrightID
0x297c279f954024c3bf7744fe1819636c4eafccf409420c5b2ec4d6bbf121bb93 and independently timestamped
in Bitcoin block 960231 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ399000250.
Recording identifiers
- ISRC
- FRZ399000250
- Title
- Valse, Op. 38
- Artist
- Alexander Scriabin
- CopyrightID (CopyrightChains transaction hash)
0x297c279f954024c3bf7744fe1819636c4eafccf409420c5b2ec4d6bbf121bb93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:33:28+00:00
- Bitcoin block
- 960231
- Canonical record hash
sha256:9e3a68f095eb0019c675c06ada040b8a1c7f8f497c37c8108c184a2e177061be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ399000250
- Bitcoin block existence check
- https://blockstream.info/api/block/960231