ISRC USUM71606406
Verified recording
USUM71606406 is “Hardcore” by Reignwolf,
registered on the CopyrightChains blockchain with CopyrightID
0xe9d27c2e0f9e3045f326c7faa8557163f0db4f3e64d7162affe51754a7d55c7c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606406.
Recording identifiers
- ISRC
- USUM71606406
- Title
- Hardcore
- Artist
- Reignwolf
- CopyrightID (CopyrightChains transaction hash)
0xe9d27c2e0f9e3045f326c7faa8557163f0db4f3e64d7162affe51754a7d55c7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a95b9b5db3266e4ab2ce34fffe87835cff6e9ce08853f5e87fcdae0a41b81aa0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606406
- Bitcoin block existence check
- https://blockstream.info/api/block/957118