ISRC USQX91902587
Verified recording
USQX91902587 is “These Days” by Alexis Ffrench,
registered on the CopyrightChains blockchain with CopyrightID
0xd78835b6767f2b0bddd41e26a73288243c08f54d2cd4ec4198e99980190b40bf 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/USQX91902587.
Recording identifiers
- ISRC
- USQX91902587
- Title
- These Days
- Artist
- Alexis Ffrench
- CopyrightID (CopyrightChains transaction hash)
0xd78835b6767f2b0bddd41e26a73288243c08f54d2cd4ec4198e99980190b40bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5fe7575c4042e7df59d5d4aa4132202959c9d23f550f1cb69249680abd6f7441- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902587
- Bitcoin block existence check
- https://blockstream.info/api/block/953520