ISRC DEPI82323720
Verified recording
DEPI82323720 is “Polish Songs, Op. 74: No. 1, Maiden's Wish (Arr. By Liszt) - Duo-Art 6478” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7d70f7b0933820ca388f0cd301fd440f9a9d09d14e6dbe364054a7c8324250b1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82323720.
Recording identifiers
- ISRC
- DEPI82323720
- Title
- Polish Songs, Op. 74: No. 1, Maiden's Wish (Arr. By Liszt) - Duo-Art 6478
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7d70f7b0933820ca388f0cd301fd440f9a9d09d14e6dbe364054a7c8324250b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1e94f6d04d28c8f3911a477fa6b53e313fb7f48c5e78b0225a998901ed310835- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82323720
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Polish Songs, Op. 74: No. 1, Maiden's Wish (Arr. By Liszt) - Duo-Art 6478 · Machine-readable JSON-LD