ISRC QZK6Q2169859
Verified recording
QZK6Q2169859 is “Fortuna” by $ierra,
registered on the CopyrightChains blockchain with CopyrightID
0xba28d8f1c251d5dc955b48c8feca5ce8c2ee69d829ae5e314f8a6abd956a3a14 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2169859.
Recording identifiers
- ISRC
- QZK6Q2169859
- Title
- Fortuna
- Artist
- $ierra
- CopyrightID (CopyrightChains transaction hash)
0xba28d8f1c251d5dc955b48c8feca5ce8c2ee69d829ae5e314f8a6abd956a3a14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:f064e4e6b4165223adf62d669e6ec4b1f28ca15309a64c2476d966952e77a633- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2169859
- Bitcoin block existence check
- https://blockstream.info/api/block/960121