ISRC USY1R1438405
Verified recording
USY1R1438405 is “Big Bill Blues” by Dave Alvin,
registered on the CopyrightChains blockchain with CopyrightID
0x7c4b167a307f20dd7192c368a3944bf4a5d51ef5db809fae1962a59a8002dd85 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY1R1438405.
Recording identifiers
- ISRC
- USY1R1438405
- Title
- Big Bill Blues
- Artist
- Dave Alvin
- CopyrightID (CopyrightChains transaction hash)
0x7c4b167a307f20dd7192c368a3944bf4a5d51ef5db809fae1962a59a8002dd85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:389d3b6b68533f5bc61e1d0e20ff1233d440b9647883d465b2a10a2889ade238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY1R1438405
- Bitcoin block existence check
- https://blockstream.info/api/block/960164