ISRC QZFZ22456199
Verified recording
QZFZ22456199 is “Song For Christine” by ASC,
registered on the CopyrightChains blockchain with CopyrightID
0x924953e80fd97d92fa3ba100f1274d7b2374b6ff8fc9c0bef45c282ced086f07 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22456199.
Recording identifiers
- ISRC
- QZFZ22456199
- Title
- Song For Christine
- Artist
- ASC
- CopyrightID (CopyrightChains transaction hash)
0x924953e80fd97d92fa3ba100f1274d7b2374b6ff8fc9c0bef45c282ced086f07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:b256a325d1b47d5c0c440883788dfbb406ae3d2678df0782603bde4d5890b515- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22456199
- Bitcoin block existence check
- https://blockstream.info/api/block/960473