ISRC ZAA641400251
Verified recording
ZAA641400251 is “Speaker” by Professor,
registered on the CopyrightChains blockchain with CopyrightID
0x2de6d12e9a8efd28e36df5abb06c390f813b9e23dd4308cd6722c81130dd8075 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA641400251.
Recording identifiers
- ISRC
- ZAA641400251
- Title
- Speaker
- Artist
- Professor
- CopyrightID (CopyrightChains transaction hash)
0x2de6d12e9a8efd28e36df5abb06c390f813b9e23dd4308cd6722c81130dd8075
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7b561a7dd8d43a7f096b021296671f78bae5b9ffb01acbf4d5ce3bc12f89569c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA641400251
- Bitcoin block existence check
- https://blockstream.info/api/block/956304