ISRC SEAES1138030
Verified recording
SEAES1138030 is “Nocturne in C Minor, Op. 48 No. 1: Nocturne No. 13 in C Minor, Op. 48, No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x177c591a28095f58e8972980c4c82d217463b508fcabea0e906d3932f7e24d01 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1138030.
Recording identifiers
- ISRC
- SEAES1138030
- Title
- Nocturne in C Minor, Op. 48 No. 1: Nocturne No. 13 in C Minor, Op. 48, No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x177c591a28095f58e8972980c4c82d217463b508fcabea0e906d3932f7e24d01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:171eb4ab98b3707820b05d5ef79c2dff7830778146854c8191843b3546d08f21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1138030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nocturne in C Minor, Op. 48 No. 1: Nocturne No. 13 in C Minor, Op. 48, No. 1 · Machine-readable JSON-LD