ISRC USSM11104864
Verified recording
USSM11104864 is “What Child is This” by Tony Bennett,
registered on the CopyrightChains blockchain with CopyrightID
0xcb668a4f333e636c780228b0f5369f99a4806f86ae3ef43aeba867acfb6c4c3a and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11104864.
Recording identifiers
- ISRC
- USSM11104864
- Title
- What Child is This
- Artist
- Tony Bennett
- CopyrightID (CopyrightChains transaction hash)
0xcb668a4f333e636c780228b0f5369f99a4806f86ae3ef43aeba867acfb6c4c3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:d03206863b0b6c9830c70a7bf405cb35bd43ae90cc70bc20d1b78c8b2c35d259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11104864
- Bitcoin block existence check
- https://blockstream.info/api/block/959152