ISRC USSM10308862
Verified recording
USSM10308862 is “Three's a Crowd” by The Dave Brubeck Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xb77202da924867d445f7b6f128646391a7d68df8d5552fda3536d537216e2ee9 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10308862.
Recording identifiers
- ISRC
- USSM10308862
- Title
- Three's a Crowd
- Artist
- The Dave Brubeck Quartet
- CopyrightID (CopyrightChains transaction hash)
0xb77202da924867d445f7b6f128646391a7d68df8d5552fda3536d537216e2ee9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:1e4adb066c81d13d082fadd822fc75a71abf45800ad297146b160f27535530cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10308862
- Bitcoin block existence check
- https://blockstream.info/api/block/960334