ISRC US92U1903412
Verified recording
US92U1903412 is “Twin Towers” by Marv Won,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d74cf0cc98d1bf31bebfc5a4d2c380b85820784d691af0735351593e60a494 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1903412.
Recording identifiers
- ISRC
- US92U1903412
- Title
- Twin Towers
- Artist
- Marv Won
- CopyrightID (CopyrightChains transaction hash)
0xc1d74cf0cc98d1bf31bebfc5a4d2c380b85820784d691af0735351593e60a494
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:6b1bdbe9a09f991b81f22d6cd8656c1494c591f6a686519d0286abe9ed2ef9a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1903412
- Bitcoin block existence check
- https://blockstream.info/api/block/960463