ISRC QZJZC1900058
Verified recording
QZJZC1900058 is “Judy” by Robert Walter,
registered on the CopyrightChains blockchain with CopyrightID
0xd75a39fe9bbac8c1c2bad68b2cc9e77e74a8c761c52bf455227168fd62bf838a and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900058.
Recording identifiers
- ISRC
- QZJZC1900058
- Title
- Judy
- Artist
- Robert Walter
- CopyrightID (CopyrightChains transaction hash)
0xd75a39fe9bbac8c1c2bad68b2cc9e77e74a8c761c52bf455227168fd62bf838a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:918f550d360b566a47b07bfc128e6e8384df1d0fdc51a481ac7e2e352466f90c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJZC1900058
- Bitcoin block existence check
- https://blockstream.info/api/block/960327