ISRC USEMU0500001
Verified recording
USEMU0500001 is “A Copa” by Lazybatusu,
registered on the CopyrightChains blockchain with CopyrightID
0xc971dcfb18044f7e9ff5829e64941e95db64b1ef0dcdeb0b8dd6f7c968b182e3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEMU0500001.
Recording identifiers
- ISRC
- USEMU0500001
- Title
- A Copa
- Artist
- Lazybatusu
- CopyrightID (CopyrightChains transaction hash)
0xc971dcfb18044f7e9ff5829e64941e95db64b1ef0dcdeb0b8dd6f7c968b182e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ee1f7f0f0bac3ca83a388ce002e9232b7f22d5eefa2250b6e69c3fd5485eacd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEMU0500001
- Bitcoin block existence check
- https://blockstream.info/api/block/960138