ISRC CH1601910439
Verified recording
CH1601910439 is “Requiem: Dies Irae (Arr. Jirka Kadlec) - Instrumental” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x6571b4b1add344c94bb487e4bb56728a55cc90d8665e1f1272da8e85921fb520 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1601910439.
Recording identifiers
- ISRC
- CH1601910439
- Title
- Requiem: Dies Irae (Arr. Jirka Kadlec) - Instrumental
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x6571b4b1add344c94bb487e4bb56728a55cc90d8665e1f1272da8e85921fb520
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:1eecec8821a6a23dfe0db16b33f7a427e3a9208e32d8ed67a78ab4136869b9d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1601910439
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Requiem: Dies Irae (Arr. Jirka Kadlec) - Instrumental · Machine-readable JSON-LD