ISRC QZFZ71971846
Verified recording
QZFZ71971846 is “Sigh” by Dremo,
registered on the CopyrightChains blockchain with CopyrightID
0x2741c9bcb29e09591844ed4ba4bc7f08cfed74e6abb140c1622e60b3fb44b16f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71971846.
Recording identifiers
- ISRC
- QZFZ71971846
- Title
- Sigh
- Artist
- Dremo
- CopyrightID (CopyrightChains transaction hash)
0x2741c9bcb29e09591844ed4ba4bc7f08cfed74e6abb140c1622e60b3fb44b16f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:34e069a401b6b8a6d33fb56b20113c2fab2ca7d1cf5649bc3df4fcbb382df1c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71971846
- Bitcoin block existence check
- https://blockstream.info/api/block/960327