ISRC HKI199315101
Verified recording
HKI199315101 is “Stabat Mater, Op. 53: I. Stabat mater dolorosa / Stala matka bolejaca: Andante mesto” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0xc377daccc4f44da1020dcb4b8fac7f2a09f5035e7c032829397c701e81ffe2e1 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/HKI199315101.
Recording identifiers
- ISRC
- HKI199315101
- Title
- Stabat Mater, Op. 53: I. Stabat mater dolorosa / Stala matka bolejaca: Andante mesto
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0xc377daccc4f44da1020dcb4b8fac7f2a09f5035e7c032829397c701e81ffe2e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:234f88ce12b1967860ced50e77912fb062b847356f58c156337bd88eb1bac6cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199315101
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Stabat Mater, Op. 53: I. Stabat mater dolorosa / Stala matka bolejaca: Andante mesto · Machine-readable JSON-LD