ISRC FRZ201900368
Verified recording
FRZ201900368 is “Górecki: Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs": II. Lento e largo (Excerpt)” by Henryk Górecki,
registered on the CopyrightChains blockchain with CopyrightID
0x2c973ad7b24222b6cf3cbe254f64dc6c2490c860e628ee5831343191af65cc74 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900368.
Recording identifiers
- ISRC
- FRZ201900368
- Title
- Górecki: Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs": II. Lento e largo (Excerpt)
- Artist
- Henryk Górecki
- CopyrightID (CopyrightChains transaction hash)
0x2c973ad7b24222b6cf3cbe254f64dc6c2490c860e628ee5831343191af65cc74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a9c6fb3cb91e7dd82f5e9861ae0cda0b918cd0837cd41f2d7a596b3ea738842f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900368
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Górecki: Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs": II. Lento e largo (Excerpt) · Machine-readable JSON-LD