ISRC QMSDU1300325
Verified recording
QMSDU1300325 is “Zamboni” by A-Trak,
registered on the CopyrightChains blockchain with CopyrightID
0x7d8bfd18eaf543a487b9e02fd9cfae660836425d6611fcba4b1aa116bae68ea0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1300325.
Recording identifiers
- ISRC
- QMSDU1300325
- Title
- Zamboni
- Artist
- A-Trak
- CopyrightID (CopyrightChains transaction hash)
0x7d8bfd18eaf543a487b9e02fd9cfae660836425d6611fcba4b1aa116bae68ea0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a25cb27329b1bb3af73289da0b5c5e0727d1b976374695d4694e58735f0f42c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1300325
- Bitcoin block existence check
- https://blockstream.info/api/block/956304