ISRC ATMA40512130
Verified recording
ATMA40512130 is “Waltz No.14 in E Minor, posth.” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x8a183e96712402aacf81f9b076647a7941f39a1cf64d94c6129a365c18de4178 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40512130.
Recording identifiers
- ISRC
- ATMA40512130
- Title
- Waltz No.14 in E Minor, posth.
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x8a183e96712402aacf81f9b076647a7941f39a1cf64d94c6129a365c18de4178
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:3c8aaa0ea472efa5f60feea2a8167abded38f72511744b061e7dc081d5556deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40512130
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Waltz No.14 in E Minor, posth. · Machine-readable JSON-LD