ISRC USWB12401407
Verified recording
USWB12401407 is “Heartbreak” by Marsh,
registered on the CopyrightChains blockchain with CopyrightID
0x8df280d9c55370124cc1005280f6bd4a0867fcdbdff3c084561526d1f597a07e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12401407.
Recording identifiers
- ISRC
- USWB12401407
- Title
- Heartbreak
- Artist
- Marsh
- CopyrightID (CopyrightChains transaction hash)
0x8df280d9c55370124cc1005280f6bd4a0867fcdbdff3c084561526d1f597a07e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eb7a9d31df6be2078ce166c77c3ad0f61d27a58b6abd2640210bda64d1053ffd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12401407
- Bitcoin block existence check
- https://blockstream.info/api/block/953513