ISRC USCGJ2057145
Verified recording
USCGJ2057145 is “Vartalovasara” by Oldschool Union,
registered on the CopyrightChains blockchain with CopyrightID
0x1e3fdab0e5201af388ce39edb3fe87b031f994c3cb4976f06590ff24ea44fbea 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/USCGJ2057145.
Recording identifiers
- ISRC
- USCGJ2057145
- Title
- Vartalovasara
- Artist
- Oldschool Union
- CopyrightID (CopyrightChains transaction hash)
0x1e3fdab0e5201af388ce39edb3fe87b031f994c3cb4976f06590ff24ea44fbea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1bca4e0b4023162e971c0c8c6ccab2e0210b7b4fde71b7e5ee40a9d79969a2d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2057145
- Bitcoin block existence check
- https://blockstream.info/api/block/957118