ISRC ITCC56000504
Verified recording
ITCC56000504 is “Requiem in D Minor, K. 626: I. Introitus - II. Kyrie” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1cb1bb960aaaa86c215385da0bb8cf7600e44b8a17865b795f8273f7c6a8ac28 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56000504.
Recording identifiers
- ISRC
- ITCC56000504
- Title
- Requiem in D Minor, K. 626: I. Introitus - II. Kyrie
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1cb1bb960aaaa86c215385da0bb8cf7600e44b8a17865b795f8273f7c6a8ac28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:0b66f7b4529a56328f88099c14e8148d75756cefd4ce1becaed02ba68999275e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56000504
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Requiem in D Minor, K. 626: I. Introitus - II. Kyrie · Machine-readable JSON-LD