ISRC USMC16516297
Verified recording
USMC16516297 is “1-2-3” by Len Barry,
registered on the CopyrightChains blockchain with CopyrightID
0xc0befb0e784f829ca70b584f9fe106d4413b3ef362cfaf90f7e8f239884483c1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16516297.
Recording identifiers
- ISRC
- USMC16516297
- Title
- 1-2-3
- Artist
- Len Barry
- CopyrightID (CopyrightChains transaction hash)
0xc0befb0e784f829ca70b584f9fe106d4413b3ef362cfaf90f7e8f239884483c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:613df3d7b82c877916373b5da4b57d8fbd53b822a8bd725933b6c72b8b32497a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16516297
- Bitcoin block existence check
- https://blockstream.info/api/block/953520