ISRC FINDE2300135
Verified recording
FINDE2300135 is “Symphony No. 7 "Seven Gates of Jerusalem": III. De profundis” by Krzysztof Penderecki,
registered on the CopyrightChains blockchain with CopyrightID
0xe1a043a1398d90f0d3ebcc982f6f9ab1ece50fb42df12a242bfbc9496e0727b0 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/FINDE2300135.
Recording identifiers
- ISRC
- FINDE2300135
- Title
- Symphony No. 7 "Seven Gates of Jerusalem": III. De profundis
- Artist
- Krzysztof Penderecki
- CopyrightID (CopyrightChains transaction hash)
0xe1a043a1398d90f0d3ebcc982f6f9ab1ece50fb42df12a242bfbc9496e0727b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cdcf95b2332cb4869f1fa8cc5617dfe8c9500dcc88e7dca01a325d3108e6accb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300135
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 7 "Seven Gates of Jerusalem": III. De profundis · Machine-readable JSON-LD