ISRC QZHN82067947
Verified recording
QZHN82067947 is “5mins” by Nanku,
registered on the CopyrightChains blockchain with CopyrightID
0x732ba3adef0cbf3fd915cd6465222b4b2a5f3f4047bf9f99ffead69ea6fa547f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067947.
Recording identifiers
- ISRC
- QZHN82067947
- Title
- 5mins
- Artist
- Nanku
- CopyrightID (CopyrightChains transaction hash)
0x732ba3adef0cbf3fd915cd6465222b4b2a5f3f4047bf9f99ffead69ea6fa547f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4cb8b1ae411c413f56e1549699df08b9cc471974c26a2d8d332d04e2bd9eacd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067947
- Bitcoin block existence check
- https://blockstream.info/api/block/953515