ISRC QZW9M2361910
Verified recording
QZW9M2361910 is “Cosmos” by Zarri,
registered on the CopyrightChains blockchain with CopyrightID
0x779f191fb2219bdd9f9eb0d143abd10b206546a1e9a60f7b25614439d7295883 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2361910.
Recording identifiers
- ISRC
- QZW9M2361910
- Title
- Cosmos
- Artist
- Zarri
- CopyrightID (CopyrightChains transaction hash)
0x779f191fb2219bdd9f9eb0d143abd10b206546a1e9a60f7b25614439d7295883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2e5a951d34f88c85769937a2f0aa3de18b2322b2e7258066bced079f59f2a8b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2361910
- Bitcoin block existence check
- https://blockstream.info/api/block/956302