ISRC USBB10000177
Verified recording
USBB10000177 is “The Sad Sack” by Artie Shaw,
registered on the CopyrightChains blockchain with CopyrightID
0x31407f4cdd29839d73be1e581d4af9e90ce18f5852e335769c4f67afb73b018e and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10000177.
Recording identifiers
- ISRC
- USBB10000177
- Title
- The Sad Sack
- Artist
- Artie Shaw
- CopyrightID (CopyrightChains transaction hash)
0x31407f4cdd29839d73be1e581d4af9e90ce18f5852e335769c4f67afb73b018e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:b161e5f368d0488c351c89a1441b33eb2c9ccc1aec4c207dfcb39886eb188bf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10000177
- Bitcoin block existence check
- https://blockstream.info/api/block/959132