ISRC QMEU31911717
Verified recording
QMEU31911717 is “Check-In” by Mike Smiff,
registered on the CopyrightChains blockchain with CopyrightID
0x04ce743ee149b0c19efe0dcf7db7d1e33fccee0a60787a7c86053736273a07ad and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31911717.
Recording identifiers
- ISRC
- QMEU31911717
- Title
- Check-In
- Artist
- Mike Smiff
- CopyrightID (CopyrightChains transaction hash)
0x04ce743ee149b0c19efe0dcf7db7d1e33fccee0a60787a7c86053736273a07ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6c94fd6ed855c8aaaead61430b4d10f0b7f6d50902adc7462a8767a1c22ecc30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31911717
- Bitcoin block existence check
- https://blockstream.info/api/block/953520