ISRC QMANG2452787
Verified recording
QMANG2452787 is “Expresso” by O F F,
registered on the CopyrightChains blockchain with CopyrightID
0x5905a5adbf914768e256f895ecdbb31af04ae99790553f5b9a9d5aa6db4d6c94 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/QMANG2452787.
Recording identifiers
- ISRC
- QMANG2452787
- Title
- Expresso
- Artist
- O F F
- CopyrightID (CopyrightChains transaction hash)
0x5905a5adbf914768e256f895ecdbb31af04ae99790553f5b9a9d5aa6db4d6c94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:aa41ec5b39fb8e201880be6358ac2e5615f619ddbf683a9b553da8acbb058a38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2452787
- Bitcoin block existence check
- https://blockstream.info/api/block/956304