ISRC USUM71820879
Verified recording
USUM71820879 is “Sometimes (feat. Ink)” by Icewear Vezzo,
registered on the CopyrightChains blockchain with CopyrightID
0x685a43a6b7544c405f272f37ee8322bb7317f5424d5063ee6e6727cd27f1a4ea 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/USUM71820879.
Recording identifiers
- ISRC
- USUM71820879
- Title
- Sometimes (feat. Ink)
- Artist
- Icewear Vezzo
- CopyrightID (CopyrightChains transaction hash)
0x685a43a6b7544c405f272f37ee8322bb7317f5424d5063ee6e6727cd27f1a4ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16ebf9ccc91db403c8dc08017cd908c79470ef24099c64c1121d1f704a21031e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71820879
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sometimes (feat. Ink) · Machine-readable JSON-LD