ISRC USUM71502770
Verified recording
USUM71502770 is “Heartbreak” by Yelawolf,
registered on the CopyrightChains blockchain with CopyrightID
0x4a97eef8c41b528907605bb806b973dee09074643f7295635510d829dd1ecab3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71502770.
Recording identifiers
- ISRC
- USUM71502770
- Title
- Heartbreak
- Artist
- Yelawolf
- CopyrightID (CopyrightChains transaction hash)
0x4a97eef8c41b528907605bb806b973dee09074643f7295635510d829dd1ecab3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b17e61a9936d3cc105728c958befb8e72a966694628319dcada723aa7150f0df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71502770
- Bitcoin block existence check
- https://blockstream.info/api/block/957118