ISRC USUM70821740
Verified recording
USUM70821740 is “Heart Attack” by Lloyd,
registered on the CopyrightChains blockchain with CopyrightID
0xeeacc720867801a431fb59bbb91c5c54be5fdda7b78160df77026ff202408005 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70821740.
Recording identifiers
- ISRC
- USUM70821740
- Title
- Heart Attack
- Artist
- Lloyd
- CopyrightID (CopyrightChains transaction hash)
0xeeacc720867801a431fb59bbb91c5c54be5fdda7b78160df77026ff202408005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6c30b6b59c6ba57b567ab0c8f1222f9cb0d971ec400abfec937e2a8d82d0eae9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70821740
- Bitcoin block existence check
- https://blockstream.info/api/block/956304