ISRC DES581452016
Verified recording
DES581452016 is “4 Piano Pieces, Op. 48: Melancholy in G Minor, Op. 48” by Eduard Nápravnik,
registered on the CopyrightChains blockchain with CopyrightID
0xb30fde94e21cb095e954c78986d855f40a3eb4cafea2062fd3b5c2f86e861c54 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES581452016.
Recording identifiers
- ISRC
- DES581452016
- Title
- 4 Piano Pieces, Op. 48: Melancholy in G Minor, Op. 48
- Artist
- Eduard Nápravnik
- CopyrightID (CopyrightChains transaction hash)
0xb30fde94e21cb095e954c78986d855f40a3eb4cafea2062fd3b5c2f86e861c54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:670b9ed3c18f9d566fbe9459341defbe6083cb941359886264ce4521c2c53876- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES581452016
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Piano Pieces, Op. 48: Melancholy in G Minor, Op. 48 · Machine-readable JSON-LD