ISRC QZFZ72497279
Verified recording
QZFZ72497279 is “Sympathy” by Perry Bancs,
registered on the CopyrightChains blockchain with CopyrightID
0xb5cbd5f014903e6402a490d3d37f36f17488c4fa3e30c92342bb2c4df8fc4d33 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72497279.
Recording identifiers
- ISRC
- QZFZ72497279
- Title
- Sympathy
- Artist
- Perry Bancs
- CopyrightID (CopyrightChains transaction hash)
0xb5cbd5f014903e6402a490d3d37f36f17488c4fa3e30c92342bb2c4df8fc4d33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:ba6ff7ca33cc6810d16a3f567057e26ff2ba0bf09bdb2c72b21a159398448c70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72497279
- Bitcoin block existence check
- https://blockstream.info/api/block/960344