ISRC QZHNB2397001
Verified recording
QZHNB2397001 is “Down” by Efosa,
registered on the CopyrightChains blockchain with CopyrightID
0xc63fff4ef9d089fa5908a471679c485c06c8d58f83c77711ecc6571ba5e9f090 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2397001.
Recording identifiers
- ISRC
- QZHNB2397001
- Title
- Down
- Artist
- Efosa
- CopyrightID (CopyrightChains transaction hash)
0xc63fff4ef9d089fa5908a471679c485c06c8d58f83c77711ecc6571ba5e9f090
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3991e3bfec6d449b3819b488a5c4c903d819e4aad5360ff8ac4de53b42334a8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2397001
- Bitcoin block existence check
- https://blockstream.info/api/block/953513