ISRC USEW10100404
Verified recording
USEW10100404 is “Good Combination” by Sonny & Cher,
registered on the CopyrightChains blockchain with CopyrightID
0x71e54f9742868aa3d3b9cafe9d26f12f5aeb07e8d75a8cea6c8627e5e7c0f334 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEW10100404.
Recording identifiers
- ISRC
- USEW10100404
- Title
- Good Combination
- Artist
- Sonny & Cher
- CopyrightID (CopyrightChains transaction hash)
0x71e54f9742868aa3d3b9cafe9d26f12f5aeb07e8d75a8cea6c8627e5e7c0f334
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:6ef958b698be55a340a4c3df0629f6d6e76aa93ccad4c49682ec26ae543b9fc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEW10100404
- Bitcoin block existence check
- https://blockstream.info/api/block/959128