ISRC ZZOPM2231607
Verified recording
ZZOPM2231607 is “Lesson 1” by Blasfem,
registered on the CopyrightChains blockchain with CopyrightID
0xf4b761a64667a8612790c774ad54cfdebd3b0fa6cc30fd9fd54422da1ed651ce 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/ZZOPM2231607.
Recording identifiers
- ISRC
- ZZOPM2231607
- Title
- Lesson 1
- Artist
- Blasfem
- CopyrightID (CopyrightChains transaction hash)
0xf4b761a64667a8612790c774ad54cfdebd3b0fa6cc30fd9fd54422da1ed651ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5f35e6a71a73c5dbf6eb64ea65ae6eebc326f9ca131182268a128af8e2c66292- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2231607
- Bitcoin block existence check
- https://blockstream.info/api/block/956304