ISRC GBLWD1305408
Verified recording
GBLWD1305408 is “Harnasie, Op. 55, Tableau 1: II. Scena mimiczna, "zaloty"” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0x62c5574cf92896d84c1fa5b9148eabeeb27f887d39814a663071e3b183e1f98b and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1305408.
Recording identifiers
- ISRC
- GBLWD1305408
- Title
- Harnasie, Op. 55, Tableau 1: II. Scena mimiczna, "zaloty"
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0x62c5574cf92896d84c1fa5b9148eabeeb27f887d39814a663071e3b183e1f98b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:1213d970b6f8b4d2bcea710849f7a23b9398b475a810629c24311db7b5c9c94d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1305408
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Harnasie, Op. 55, Tableau 1: II. Scena mimiczna, "zaloty" · Machine-readable JSON-LD