ISRC US4BV0793006
Verified recording
US4BV0793006 is “Chester” by William Billings,
registered on the CopyrightChains blockchain with CopyrightID
0xf1e8606338861a0c256e9ce7de2f520c1afcb7f07cde01a257df0687e8f097f9 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/US4BV0793006.
Recording identifiers
- ISRC
- US4BV0793006
- Title
- Chester
- Artist
- William Billings
- CopyrightID (CopyrightChains transaction hash)
0xf1e8606338861a0c256e9ce7de2f520c1afcb7f07cde01a257df0687e8f097f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4387e00dc461897ac2daff954413345f1c862c99195071d7c57bf7a26b1076d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4BV0793006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118