ISRC HUA257103007
Verified recording
HUA257103007 is “Postakocsi” by Sprint,
registered on the CopyrightChains blockchain with CopyrightID
0xcf28b65162899fa1308348635c0f07aac9c980d523887906c9240823eb3aafaa and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257103007.
Recording identifiers
- ISRC
- HUA257103007
- Title
- Postakocsi
- Artist
- Sprint
- CopyrightID (CopyrightChains transaction hash)
0xcf28b65162899fa1308348635c0f07aac9c980d523887906c9240823eb3aafaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:aed2caf809f3bb9d9c0255a1b3096613296a0574c6b1532d4405b7de9b86ecad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257103007
- Bitcoin block existence check
- https://blockstream.info/api/block/956302