ISRC QZHN72200595
Verified recording
QZHN72200595 is “Sojourn” by Slyleaf,
registered on the CopyrightChains blockchain with CopyrightID
0x0b91a6dc9852f2f4cbade53896a6061c6df0d361d34894ce5f1b7c6d504c07ee and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200595.
Recording identifiers
- ISRC
- QZHN72200595
- Title
- Sojourn
- Artist
- Slyleaf
- CopyrightID (CopyrightChains transaction hash)
0x0b91a6dc9852f2f4cbade53896a6061c6df0d361d34894ce5f1b7c6d504c07ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:85631cb1ebe1335cfd5cdb4e24f0cd8113dd2a1bb163db8cc976b816defb35f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72200595
- Bitcoin block existence check
- https://blockstream.info/api/block/960334