ISRC QZMEM2131225
Verified recording
QZMEM2131225 is “Back Then” by Kyle Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x429f16032fb02bac8efb2ed7dd4561c4773558b936c4a67bad33dec703b03ff3 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2131225.
Recording identifiers
- ISRC
- QZMEM2131225
- Title
- Back Then
- Artist
- Kyle Smith
- CopyrightID (CopyrightChains transaction hash)
0x429f16032fb02bac8efb2ed7dd4561c4773558b936c4a67bad33dec703b03ff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0220281bde1e20122e887d520959ca5cd0e6cdfccd24fd9fa8cc1c941cea7b8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2131225
- Bitcoin block existence check
- https://blockstream.info/api/block/956889