ISRC USSM11607962
Verified recording
USSM11607962 is “Bob's Bedtime” by David Hirschfelder,
registered on the CopyrightChains blockchain with CopyrightID
0xe0a783ce5e93325e223526e04ea266199974258cbdaa65aa702adedb48a6b243 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11607962.
Recording identifiers
- ISRC
- USSM11607962
- Title
- Bob's Bedtime
- Artist
- David Hirschfelder
- CopyrightID (CopyrightChains transaction hash)
0xe0a783ce5e93325e223526e04ea266199974258cbdaa65aa702adedb48a6b243
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6baa7e68aea52d258ab912d50477f9c32424846dcdc74aa1c42c3f4f897d6031- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11607962
- Bitcoin block existence check
- https://blockstream.info/api/block/957118