ISRC USSM10414471
Verified recording
USSM10414471 is “Bill - 78 rpm Version” by Oscar Hammerstein II,
registered on the CopyrightChains blockchain with CopyrightID
0x31d0a1423d84a7bd2fff603bbe1a14e8300e2dd5957e3cebd196ccc949561812 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10414471.
Recording identifiers
- ISRC
- USSM10414471
- Title
- Bill - 78 rpm Version
- Artist
- Oscar Hammerstein II
- CopyrightID (CopyrightChains transaction hash)
0x31d0a1423d84a7bd2fff603bbe1a14e8300e2dd5957e3cebd196ccc949561812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:f7b9fb2d5eb1212aa039fcbc7aa2af7925f29434f956bae6bd4b926796cfb9c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10414471
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Bill - 78 rpm Version · Machine-readable JSON-LD