ISRC USNA18514462
Verified recording
USNA18514462 is “Touchstone” by William Ellwood,
registered on the CopyrightChains blockchain with CopyrightID
0xb7bc5bfa26ac02e508fc6aa895eac0187493b133db5cbcfc089ced2c6dff949a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18514462.
Recording identifiers
- ISRC
- USNA18514462
- Title
- Touchstone
- Artist
- William Ellwood
- CopyrightID (CopyrightChains transaction hash)
0xb7bc5bfa26ac02e508fc6aa895eac0187493b133db5cbcfc089ced2c6dff949a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:feaf030fe838db1180dce907069964d938e0ff4d8dad1ce789bfad40daf309ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18514462
- Bitcoin block existence check
- https://blockstream.info/api/block/953515