ISRC QZHNC2294582
Verified recording
QZHNC2294582 is “Cold World” by Marcy Mane,
registered on the CopyrightChains blockchain with CopyrightID
0x733d330e22283b272973e44917be46bdfbb3c5d9b6e805378c334674592da270 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2294582.
Recording identifiers
- ISRC
- QZHNC2294582
- Title
- Cold World
- Artist
- Marcy Mane
- CopyrightID (CopyrightChains transaction hash)
0x733d330e22283b272973e44917be46bdfbb3c5d9b6e805378c334674592da270
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:582be988688f9bebdf7da5669d0b499b9c28110c384bf056cd69870521cc87db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2294582
- Bitcoin block existence check
- https://blockstream.info/api/block/960354