ISRC USL4Q0846727
Verified recording
USL4Q0846727 is “Watch What Happens” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0x15eda5aa453e9b03335bfdcaac130070e253227b1eff478d08f9b865c8472d27 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0846727.
Recording identifiers
- ISRC
- USL4Q0846727
- Title
- Watch What Happens
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0x15eda5aa453e9b03335bfdcaac130070e253227b1eff478d08f9b865c8472d27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a1ecf8bb88edac6c621ad818e406a0de5ec0dbe1fb9e538567ccaa09eed75d10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0846727
- Bitcoin block existence check
- https://blockstream.info/api/block/960284