ISRC DEF057430622
Verified recording
DEF057430622 is “24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato - Recorded 1974” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xad1a45d6172cbf3bc782c92237723260a2099f8502d7bc468a48d5d548d927bb and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430622.
Recording identifiers
- ISRC
- DEF057430622
- Title
- 24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato - Recorded 1974
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xad1a45d6172cbf3bc782c92237723260a2099f8502d7bc468a48d5d548d927bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:878e11ed467332204c2459a9368ab9183f868b9c9987a9afe91ca73f4ed90d0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057430622
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: 24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato - Recorded 1974 · Machine-readable JSON-LD