ISRC USSM18000426
Verified recording
USSM18000426 is “Dies irae, dies illa (Sequence from the Mass for the Dead - Requiem)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0xee9000dfaa3180375bc55ded1fb621e7b9155f1f86dbecaf05e981649255727e and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18000426.
Recording identifiers
- ISRC
- USSM18000426
- Title
- Dies irae, dies illa (Sequence from the Mass for the Dead - Requiem)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0xee9000dfaa3180375bc55ded1fb621e7b9155f1f86dbecaf05e981649255727e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:df610701b92d7498d0b1161ea14710c1858a28b5857bd1ba231129a4bbd076ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18000426
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: Dies irae, dies illa (Sequence from the Mass for the Dead - Requiem) · Machine-readable JSON-LD