ISRC USSM11402307
Verified recording
USSM11402307 is “May I?” by Bing Crosby,
registered on the CopyrightChains blockchain with CopyrightID
0x2d5d3da151ddef1963ea109af278e7376ec9c5aec4dae58e0215957e0250b4d1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11402307.
Recording identifiers
- ISRC
- USSM11402307
- Title
- May I?
- Artist
- Bing Crosby
- CopyrightID (CopyrightChains transaction hash)
0x2d5d3da151ddef1963ea109af278e7376ec9c5aec4dae58e0215957e0250b4d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3eab7921c330b4f231c52663ce778134f497774160da14780d85bf15cc2276ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11402307
- Bitcoin block existence check
- https://blockstream.info/api/block/956304