ISRC USQX92301017
Verified recording
USQX92301017 is “Lost Again” by Yoste,
registered on the CopyrightChains blockchain with CopyrightID
0xb4f78b9e21bcd01d9564086cf418fd937613d8aec6a949d6bcedd862dd3d2c7d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92301017.
Recording identifiers
- ISRC
- USQX92301017
- Title
- Lost Again
- Artist
- Yoste
- CopyrightID (CopyrightChains transaction hash)
0xb4f78b9e21bcd01d9564086cf418fd937613d8aec6a949d6bcedd862dd3d2c7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:3b2ce5570e4650a687d2d34e6d29a8430de4465dbc3c822781862b681b5e7833- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92301017
- Bitcoin block existence check
- https://blockstream.info/api/block/957073