ISRC DEA800115676
Verified recording
DEA800115676 is “Chopin: Waltz No. 11 in G-Flat Major, Op. Posth. 70 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xae2e1171ed084513197ec2eb28d662b99b7675f336fe269a56b556362d454a92 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115676.
Recording identifiers
- ISRC
- DEA800115676
- Title
- Chopin: Waltz No. 11 in G-Flat Major, Op. Posth. 70 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xae2e1171ed084513197ec2eb28d662b99b7675f336fe269a56b556362d454a92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f14c43e023bec680d2840cfa219f8e698177e6090d110ea9813979e781dfbb50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115676
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Chopin: Waltz No. 11 in G-Flat Major, Op. Posth. 70 No. 1 · Machine-readable JSON-LD