ISRC USNA18712170
Verified recording
USNA18712170 is “Signals” by William Ellwood,
registered on the CopyrightChains blockchain with CopyrightID
0x32f43e8ae084bbad114283ba48ef4d6505eba3e369fc134790dce44ab923de87 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/USNA18712170.
Recording identifiers
- ISRC
- USNA18712170
- Title
- Signals
- Artist
- William Ellwood
- CopyrightID (CopyrightChains transaction hash)
0x32f43e8ae084bbad114283ba48ef4d6505eba3e369fc134790dce44ab923de87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0071ddcdda9af3e72a5d2b9b6339ebbbd78bef6ef2881bd86114dfcaa2d7ae5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18712170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118