ISRC QZES81858650
Verified recording
QZES81858650 is “Don't Matter” by xpired,
registered on the CopyrightChains blockchain with CopyrightID
0x66fe16cb7e4524b1d852ae5729d90d16d584e051cb6629e9d6ca0dad90266a3f and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81858650.
Recording identifiers
- ISRC
- QZES81858650
- Title
- Don't Matter
- Artist
- xpired
- CopyrightID (CopyrightChains transaction hash)
0x66fe16cb7e4524b1d852ae5729d90d16d584e051cb6629e9d6ca0dad90266a3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:ea6570c3dc829f87ba0082863a8db70b189ff0a4f6b9cc4aa0c9bb4776006277- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81858650
- Bitcoin block existence check
- https://blockstream.info/api/block/960105