ISRC USNA19514405
Verified recording
USNA19514405 is “First Love” by William Ellwood,
registered on the CopyrightChains blockchain with CopyrightID
0x1cf2505a642b3e28632b66daa69bf36eb32df7d2a8204f0e6dee586fd8688b77 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/USNA19514405.
Recording identifiers
- ISRC
- USNA19514405
- Title
- First Love
- Artist
- William Ellwood
- CopyrightID (CopyrightChains transaction hash)
0x1cf2505a642b3e28632b66daa69bf36eb32df7d2a8204f0e6dee586fd8688b77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d891a636cdbc9115c4060eeff3a81695421e694af6b27f8e3058d47ac7092495- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA19514405
- Bitcoin block existence check
- https://blockstream.info/api/block/957118