ISRC NOFGG4104150
Verified recording
NOFGG4104150 is “Poem” by Zdeněk Fibich,
registered on the CopyrightChains blockchain with CopyrightID
0x64662ae1f45c7fea580dec2e6ef0ba4b40a153b2b93b84c219eb62c4a67ccd4a 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/NOFGG4104150.
Recording identifiers
- ISRC
- NOFGG4104150
- Title
- Poem
- Artist
- Zdeněk Fibich
- CopyrightID (CopyrightChains transaction hash)
0x64662ae1f45c7fea580dec2e6ef0ba4b40a153b2b93b84c219eb62c4a67ccd4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a5833506e6c7063406db032383acf2897ede18e46b6d0dd7d8e527d817f71dcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4104150
- Bitcoin block existence check
- https://blockstream.info/api/block/956304