ISRC USUG12100928
Verified recording
USUG12100928 is “Sky Is Crying” by ZHU,
registered on the CopyrightChains blockchain with CopyrightID
0x1204ae99fa1b4da18a505dabf63eb3f47d202a31c6b57d311345fcc1d83e9b70 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/USUG12100928.
Recording identifiers
- ISRC
- USUG12100928
- Title
- Sky Is Crying
- Artist
- ZHU
- CopyrightID (CopyrightChains transaction hash)
0x1204ae99fa1b4da18a505dabf63eb3f47d202a31c6b57d311345fcc1d83e9b70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:95254b1b526b54ccd76d790dbb9fb0e1b43826a11952c97737deb67f616de370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12100928
- Bitcoin block existence check
- https://blockstream.info/api/block/953513