ISRC GBLWD1305403
Verified recording
GBLWD1305403 is “Stabat Mater, Op. 53: III. Matko, zrodlo wszechmilosci (Soprano, Alto, Soprano & Alto Chorus)” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0xe27d2d6db10d532b7d271032723df2b09968d8a252f74dd00052adbc673fb2af and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1305403.
Recording identifiers
- ISRC
- GBLWD1305403
- Title
- Stabat Mater, Op. 53: III. Matko, zrodlo wszechmilosci (Soprano, Alto, Soprano & Alto Chorus)
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0xe27d2d6db10d532b7d271032723df2b09968d8a252f74dd00052adbc673fb2af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:9372f24db8417d174753ccc6674422cefc88ca9ca4586c5777a543f3bb2be239- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1305403
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Stabat Mater, Op. 53: III. Matko, zrodlo wszechmilosci (Soprano, Alto, Soprano & Alto Chorus) · Machine-readable JSON-LD