ISRC QZN882214327
Verified recording
QZN882214327 is “Longest Time” by Hablot Brown,
registered on the CopyrightChains blockchain with CopyrightID
0x1698aee75dbcb6f95ca37dc81fab94df40ee05e93663c94d7db13e02644ccad5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882214327.
Recording identifiers
- ISRC
- QZN882214327
- Title
- Longest Time
- Artist
- Hablot Brown
- CopyrightID (CopyrightChains transaction hash)
0x1698aee75dbcb6f95ca37dc81fab94df40ee05e93663c94d7db13e02644ccad5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:93cd289d8f5b55eff356ad898764cd4147716c876d26cb1066556487a5de1871- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882214327
- Bitcoin block existence check
- https://blockstream.info/api/block/953520