ISRC USSM18000418
Verified recording
USSM18000418 is “Laetabundus exsultet fidelis chorus (Sequence for Christmas, Third Mass)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0xc5214486e22ef7c9c075dcf6b5ba00221bd9cb131de39d80ca4c485bef141117 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/USSM18000418.
Recording identifiers
- ISRC
- USSM18000418
- Title
- Laetabundus exsultet fidelis chorus (Sequence for Christmas, Third Mass)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0xc5214486e22ef7c9c075dcf6b5ba00221bd9cb131de39d80ca4c485bef141117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1630121dbe8bdf7fa2b16aeb9ddc2f9ed3d121b6133e4f5276158f41ca71c1a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18000418
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Laetabundus exsultet fidelis chorus (Sequence for Christmas, Third Mass) · Machine-readable JSON-LD