ISRC QZFZ72091463
Verified recording
QZFZ72091463 is “Double Decker” by Marcy Mane,
registered on the CopyrightChains blockchain with CopyrightID
0x8b09d1cdaed20337e9046e5cd3e6bb56f0c33134aa73cd1244ed168db61e540d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72091463.
Recording identifiers
- ISRC
- QZFZ72091463
- Title
- Double Decker
- Artist
- Marcy Mane
- CopyrightID (CopyrightChains transaction hash)
0x8b09d1cdaed20337e9046e5cd3e6bb56f0c33134aa73cd1244ed168db61e540d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a4ca8882897dd7beae9f79d689ea73bd4a82f946a799f4b9fb5351aab3af7ef7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72091463
- Bitcoin block existence check
- https://blockstream.info/api/block/957118