ISRC QZRP42159934
Verified recording
QZRP42159934 is “Campus Walk” by Dustin O'Halloran,
registered on the CopyrightChains blockchain with CopyrightID
0x37927c8b2e6fdb008add5ded04f5f550c92b9830473667b1e8f337ee482c5a71 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/QZRP42159934.
Recording identifiers
- ISRC
- QZRP42159934
- Title
- Campus Walk
- Artist
- Dustin O'Halloran
- CopyrightID (CopyrightChains transaction hash)
0x37927c8b2e6fdb008add5ded04f5f550c92b9830473667b1e8f337ee482c5a71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:964cd5db1a8dc5dcc21f73cea7d2a407ee47ddaaa1bab9799b7386d80589b679- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42159934
- Bitcoin block existence check
- https://blockstream.info/api/block/953520