ISRC AUEM00900157
Verified recording
AUEM00900157 is “A Month in the Country: 8. Alla Polacca - 2009 Remastered Version” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xcc9cf637230bc69bdc9e51a7127b535b52a6b0aa641e9b7ff420817b2495e34c and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUEM00900157.
Recording identifiers
- ISRC
- AUEM00900157
- Title
- A Month in the Country: 8. Alla Polacca - 2009 Remastered Version
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xcc9cf637230bc69bdc9e51a7127b535b52a6b0aa641e9b7ff420817b2495e34c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:f14e246da4fd62e672cd46a7fa42de7f26fcbdc274e231c83f20934e84b77ba2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUEM00900157
- Bitcoin block existence check
- https://blockstream.info/api/block/960383
Full record
Track page: A Month in the Country: 8. Alla Polacca - 2009 Remastered Version · Machine-readable JSON-LD