ISRC DEP629501458
Verified recording
DEP629501458 is “24 Préludes, Op. 28: Prelude in B, Op. 28 No. 11” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xb523fa465582c62d642a76048d0791fa235c2d02bc32ad5be6e495862c6cb3ac and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501458.
Recording identifiers
- ISRC
- DEP629501458
- Title
- 24 Préludes, Op. 28: Prelude in B, Op. 28 No. 11
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xb523fa465582c62d642a76048d0791fa235c2d02bc32ad5be6e495862c6cb3ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:2d5a99dfe7d3d91bb7c146bf8617610187d30aaeb5daa8b195a5528ebd574b21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501458
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: 24 Préludes, Op. 28: Prelude in B, Op. 28 No. 11 · Machine-readable JSON-LD