ISRC QZMZ92459714
Verified recording
QZMZ92459714 is “COSMO” by Alejo,
registered on the CopyrightChains blockchain with CopyrightID
0x57771cc0518f738928d1122d48535df392508b7d6cf6201f4627a486781dfd54 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92459714.
Recording identifiers
- ISRC
- QZMZ92459714
- Title
- COSMO
- Artist
- Alejo
- CopyrightID (CopyrightChains transaction hash)
0x57771cc0518f738928d1122d48535df392508b7d6cf6201f4627a486781dfd54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e63f86c740b69a3f400a8c974e254a8c15d116c0a5afabd2327a156c5ef935b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92459714
- Bitcoin block existence check
- https://blockstream.info/api/block/953513