ISRC US3X59304013
Verified recording
US3X59304013 is “Relation” by Hepcat,
registered on the CopyrightChains blockchain with CopyrightID
0x71dd5f05f6918fc052ea28b0ac8d149bf346a39fd0e310f55f9f8a58902ea029 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3X59304013.
Recording identifiers
- ISRC
- US3X59304013
- Title
- Relation
- Artist
- Hepcat
- CopyrightID (CopyrightChains transaction hash)
0x71dd5f05f6918fc052ea28b0ac8d149bf346a39fd0e310f55f9f8a58902ea029
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:de345f02af1b07e042e66e0b993c5ea37b01dae030635fa3e535854eb1312e31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3X59304013
- Bitcoin block existence check
- https://blockstream.info/api/block/956304