ISRC USUM71318967
Verified recording
USUM71318967 is “Regret” by St. Vincent,
registered on the CopyrightChains blockchain with CopyrightID
0x4349de3c47b934ce097501333a871451579a299d77152807d6c761b858750e08 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71318967.
Recording identifiers
- ISRC
- USUM71318967
- Title
- Regret
- Artist
- St. Vincent
- CopyrightID (CopyrightChains transaction hash)
0x4349de3c47b934ce097501333a871451579a299d77152807d6c761b858750e08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:acc238327e945ede8dcf35de9bda4600d1e73b17f3314f22466466e84f5a253a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71318967
- Bitcoin block existence check
- https://blockstream.info/api/block/953520