ISRC QMFME2003952
Verified recording
QMFME2003952 is “Opsang” by Jacob David,
registered on the CopyrightChains blockchain with CopyrightID
0x0e798e98abfb0c2a77b2cc89e36c799c912c09139d7146fe48dba6315320b154 and independently timestamped
in Bitcoin block 960165 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2003952.
Recording identifiers
- ISRC
- QMFME2003952
- Title
- Opsang
- Artist
- Jacob David
- CopyrightID (CopyrightChains transaction hash)
0x0e798e98abfb0c2a77b2cc89e36c799c912c09139d7146fe48dba6315320b154
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:29:40+00:00
- Bitcoin block
- 960165
- Canonical record hash
sha256:2f8f63f4aa421af8ef7b41b0a560702e7372cb54923303c2e654afbe524b6865- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2003952
- Bitcoin block existence check
- https://blockstream.info/api/block/960165