ISRC USQX92407231
Verified recording
USQX92407231 is “Chasing Yesterdays (Solo Piano Version)” by Alexis Ffrench,
registered on the CopyrightChains blockchain with CopyrightID
0x10ae412043ca27dd3ef14fd5c86095aa2dc249b402067ffd4228d4249c5c5fcc and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92407231.
Recording identifiers
- ISRC
- USQX92407231
- Title
- Chasing Yesterdays (Solo Piano Version)
- Artist
- Alexis Ffrench
- CopyrightID (CopyrightChains transaction hash)
0x10ae412043ca27dd3ef14fd5c86095aa2dc249b402067ffd4228d4249c5c5fcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2ae3392bf757cfd64a572e830ad60fd5c2adb5e1b6aa35b48f4bd828fc637ff9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92407231
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Chasing Yesterdays (Solo Piano Version) · Machine-readable JSON-LD