ISRC QZWFK2364569
Verified recording
QZWFK2364569 is “Bandwidth” by Oscuro,
registered on the CopyrightChains blockchain with CopyrightID
0xef3f2b4e253ad657297906ef42ba602e60623d89837c49ecca8a19d182008f5d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2364569.
Recording identifiers
- ISRC
- QZWFK2364569
- Title
- Bandwidth
- Artist
- Oscuro
- CopyrightID (CopyrightChains transaction hash)
0xef3f2b4e253ad657297906ef42ba602e60623d89837c49ecca8a19d182008f5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ab04015a3bde2fb82bac989b0d5041503385a5abe6d5ad4d97ebe68440f289ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2364569
- Bitcoin block existence check
- https://blockstream.info/api/block/953520