ISRC USHM91434194
Verified recording
USHM91434194 is “Double Helix” by xi,
registered on the CopyrightChains blockchain with CopyrightID
0x91c4709d2fd7fcb40fb0cf63a6144a8b30879934287a99bb29c7bd3279071c2c and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91434194.
Recording identifiers
- ISRC
- USHM91434194
- Title
- Double Helix
- Artist
- xi
- CopyrightID (CopyrightChains transaction hash)
0x91c4709d2fd7fcb40fb0cf63a6144a8b30879934287a99bb29c7bd3279071c2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:15ded29ef62464d21f7dbbea233a3bf81d9529e1177f1ff209033fd030734121- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91434194
- Bitcoin block existence check
- https://blockstream.info/api/block/960150