ISRC FRZ130500890
Verified recording
FRZ130500890 is “Die Worte des Erlösers am Kreuze, Hob. XX:2: VI. Introduzione: Largo e cantabile” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x55212a401d288edecc7916467c5bc0e0d4a3876f16cd7a2395247f79bf1a24c6 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/FRZ130500890.
Recording identifiers
- ISRC
- FRZ130500890
- Title
- Die Worte des Erlösers am Kreuze, Hob. XX:2: VI. Introduzione: Largo e cantabile
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x55212a401d288edecc7916467c5bc0e0d4a3876f16cd7a2395247f79bf1a24c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f6a52d53774297b9750cbd6af4b9b5dde4d84dbad549d2e74e4bac5ebbff99c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130500890
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Worte des Erlösers am Kreuze, Hob. XX:2: VI. Introduzione: Largo e cantabile · Machine-readable JSON-LD