ISRC FRU621425410
Verified recording
FRU621425410 is “Markuspassion: X. Sinfonia” by Reinhard Keiser,
registered on the CopyrightChains blockchain with CopyrightID
0x558708a92fe8ce9f3a47a34a606c6b0d3fd515e23dc872d9bc469640bcbd645f and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621425410.
Recording identifiers
- ISRC
- FRU621425410
- Title
- Markuspassion: X. Sinfonia
- Artist
- Reinhard Keiser
- CopyrightID (CopyrightChains transaction hash)
0x558708a92fe8ce9f3a47a34a606c6b0d3fd515e23dc872d9bc469640bcbd645f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:c1957a2bb4ca7054a88c464167ed557380f7e32782c8f9db9e2e6676c4fbec24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621425410
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Markuspassion: X. Sinfonia · Machine-readable JSON-LD