ISRC DEA800115675
Verified recording
DEA800115675 is “Chopin: Waltz No. 10 in B Minor, Op. Posth. 69 No. 2” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x0ac26eb669de7f8990d6f8a960cc570c8c4024033d74ef7e404ff56b6a727f66 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115675.
Recording identifiers
- ISRC
- DEA800115675
- Title
- Chopin: Waltz No. 10 in B Minor, Op. Posth. 69 No. 2
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x0ac26eb669de7f8990d6f8a960cc570c8c4024033d74ef7e404ff56b6a727f66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:160748045aee01056ac9c9816f75c28bed44c6a59dd99c33041266e98fda19a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800115675
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Chopin: Waltz No. 10 in B Minor, Op. Posth. 69 No. 2 · Machine-readable JSON-LD