ISRC US7VG1549447
Verified recording
US7VG1549447 is “Study Hard” by Piano Study,
registered on the CopyrightChains blockchain with CopyrightID
0xf43435ec1039e2eb594fba74ad67dd3b9c9adea44e64d83864cb08793147cd72 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/US7VG1549447.
Recording identifiers
- ISRC
- US7VG1549447
- Title
- Study Hard
- Artist
- Piano Study
- CopyrightID (CopyrightChains transaction hash)
0xf43435ec1039e2eb594fba74ad67dd3b9c9adea44e64d83864cb08793147cd72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b0b1125695021d56c63f98beda8d4bfd42e68999a3dc42fc128add164d2acbf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1549447
- Bitcoin block existence check
- https://blockstream.info/api/block/957118