ISRC USWB10103209
Verified recording
USWB10103209 is “Chicago” by The Doobie Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0xeeb03e8e7d81e4fb30c0c8e9e824ba9bc2932370609a0d98fd44e0dd01cebbf3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10103209.
Recording identifiers
- ISRC
- USWB10103209
- Title
- Chicago
- Artist
- The Doobie Brothers
- CopyrightID (CopyrightChains transaction hash)
0xeeb03e8e7d81e4fb30c0c8e9e824ba9bc2932370609a0d98fd44e0dd01cebbf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:65946d0cb661752ad5e6dfafe6a911efa3b509d913bd12e6f6bc39f8e90f5cdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10103209
- Bitcoin block existence check
- https://blockstream.info/api/block/956302