ISRC QZMHL2095953
Verified recording
QZMHL2095953 is “Siglo XXI” by MARTTEIN,
registered on the CopyrightChains blockchain with CopyrightID
0xebc6ea5e9e648d7fdb3624560eee82e189f955624249d110173256b9fe5765af and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHL2095953.
Recording identifiers
- ISRC
- QZMHL2095953
- Title
- Siglo XXI
- Artist
- MARTTEIN
- CopyrightID (CopyrightChains transaction hash)
0xebc6ea5e9e648d7fdb3624560eee82e189f955624249d110173256b9fe5765af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:1ee196c3fc5f66bb977635841d9b7a6b5e73b86697d1ea6a53ca8131b22bccad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHL2095953
- Bitcoin block existence check
- https://blockstream.info/api/block/960273