ISRC QZRP52349848
Verified recording
QZRP52349848 is “NACK+HOOT” by Estee Nack,
registered on the CopyrightChains blockchain with CopyrightID
0x1b6a002c1facd8674a414b9aed143bc1270ded354c77ebb3a6b241ed4ee0fe83 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52349848.
Recording identifiers
- ISRC
- QZRP52349848
- Title
- NACK+HOOT
- Artist
- Estee Nack
- CopyrightID (CopyrightChains transaction hash)
0x1b6a002c1facd8674a414b9aed143bc1270ded354c77ebb3a6b241ed4ee0fe83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:7d1f3242d0e5c8a19f653a8b84601bb50852dadb319284bb261a665e8ec62bfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52349848
- Bitcoin block existence check
- https://blockstream.info/api/block/960117