ISRC QZNWU2087519
Verified recording
QZNWU2087519 is “Bläm Bläm” by san mattia,
registered on the CopyrightChains blockchain with CopyrightID
0x49f7ffe7d110bc30afeaf3e99a18135e01caa46770713eb510de32e52a694ae9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2087519.
Recording identifiers
- ISRC
- QZNWU2087519
- Title
- Bläm Bläm
- Artist
- san mattia
- CopyrightID (CopyrightChains transaction hash)
0x49f7ffe7d110bc30afeaf3e99a18135e01caa46770713eb510de32e52a694ae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:26f67d272b0d6b2c0c12c7404d6fea5cbeae50f222b77e3a196457612a14d4ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2087519
- Bitcoin block existence check
- https://blockstream.info/api/block/960138