ISRC USVML2204202
Verified recording
USVML2204202 is “Longo” by Carl Stone,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3db6d2811a2bf1a934e89d3c13b3aeff67c22cba5a48b7a23f116703071e00 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVML2204202.
Recording identifiers
- ISRC
- USVML2204202
- Title
- Longo
- Artist
- Carl Stone
- CopyrightID (CopyrightChains transaction hash)
0x6f3db6d2811a2bf1a934e89d3c13b3aeff67c22cba5a48b7a23f116703071e00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:67f768ec024d097d776dd120663f8ee9c094c7d4a3d39dcab60fa232de55d3c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVML2204202
- Bitcoin block existence check
- https://blockstream.info/api/block/957120