ISRC QM4TW2512482
Verified recording
QM4TW2512482 is “REX” by Krabba,
registered on the CopyrightChains blockchain with CopyrightID
0x989f44e9f3c958477a581be319b33bd6f99423445ab789a283643f394503f2fb 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/QM4TW2512482.
Recording identifiers
- ISRC
- QM4TW2512482
- Title
- REX
- Artist
- Krabba
- CopyrightID (CopyrightChains transaction hash)
0x989f44e9f3c958477a581be319b33bd6f99423445ab789a283643f394503f2fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:392b87d905a02258c87a0bb3886168da29021a25e0f2f5a6a60a646dc93ee6b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2512482
- Bitcoin block existence check
- https://blockstream.info/api/block/956304