ISRC USQX91700508
Verified recording
USQX91700508 is “Losing Heart” by The Secret Sisters,
registered on the CopyrightChains blockchain with CopyrightID
0x9c70dc4902cc89a00c8fdf65f4083f4d492f7106ed04c647176e2a916889015d 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/USQX91700508.
Recording identifiers
- ISRC
- USQX91700508
- Title
- Losing Heart
- Artist
- The Secret Sisters
- CopyrightID (CopyrightChains transaction hash)
0x9c70dc4902cc89a00c8fdf65f4083f4d492f7106ed04c647176e2a916889015d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3b92d3ad66349fcdd4c563ffae0e17d9bc9356653260ea28d875df2efa6054d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91700508
- Bitcoin block existence check
- https://blockstream.info/api/block/953520