ISRC USUZH1004401
Verified recording
USUZH1004401 is “Collision Resistance” by Heap,
registered on the CopyrightChains blockchain with CopyrightID
0xb7a852e30463f235e5119863ae138316aa8d58494d603eaeb53dd77b59e3c6bf and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUZH1004401.
Recording identifiers
- ISRC
- USUZH1004401
- Title
- Collision Resistance
- Artist
- Heap
- CopyrightID (CopyrightChains transaction hash)
0xb7a852e30463f235e5119863ae138316aa8d58494d603eaeb53dd77b59e3c6bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:ec9bd513a9180243686ef4f6fa367d4e272482939739e4fb5d3783a821323efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUZH1004401
- Bitcoin block existence check
- https://blockstream.info/api/block/960360