ISRC USSM19912731
Verified recording
USSM19912731 is “Silver Bells” by Andy Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x9d61b80c3ebcc30118e5be8e83a441ffea28659ef9fd3fd0dacd9c538f5acd84 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/USSM19912731.
Recording identifiers
- ISRC
- USSM19912731
- Title
- Silver Bells
- Artist
- Andy Williams
- CopyrightID (CopyrightChains transaction hash)
0x9d61b80c3ebcc30118e5be8e83a441ffea28659ef9fd3fd0dacd9c538f5acd84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cfe9fedabf405f2f9c0b23a07983fb5f92bc01b5c3656e8f53b376b5a7cf83b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19912731
- Bitcoin block existence check
- https://blockstream.info/api/block/956304