ISRC USBC18000254
Verified recording
USBC18000254 is “Skylark” by Hoagy Carmichael,
registered on the CopyrightChains blockchain with CopyrightID
0x120776034eaaab87430d1f5f65e2ee389e1c6ffc36e96a52afe512f11308b93b and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18000254.
Recording identifiers
- ISRC
- USBC18000254
- Title
- Skylark
- Artist
- Hoagy Carmichael
- CopyrightID (CopyrightChains transaction hash)
0x120776034eaaab87430d1f5f65e2ee389e1c6ffc36e96a52afe512f11308b93b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:963c6358e88fe2d4784cf2ef4418dd6c8a68a5a57e7d6c6cc6b88316f99a60f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18000254
- Bitcoin block existence check
- https://blockstream.info/api/block/960106