ISRC USUG12306737
Verified recording
USUG12306737 is “First Time” by Surf Mesa,
registered on the CopyrightChains blockchain with CopyrightID
0x12d030ee94d1069eb5344e111a20a584bc94963e2579699179aa47262160db9c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12306737.
Recording identifiers
- ISRC
- USUG12306737
- Title
- First Time
- Artist
- Surf Mesa
- CopyrightID (CopyrightChains transaction hash)
0x12d030ee94d1069eb5344e111a20a584bc94963e2579699179aa47262160db9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6a1309b665b86df320880457d9235c2523c1d7faa379ae581a390163c31fd82b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12306737
- Bitcoin block existence check
- https://blockstream.info/api/block/953515