ISRC QZWDD2310767
Verified recording
QZWDD2310767 is “Calm Working Music” by Einstein Study Music Academy,
registered on the CopyrightChains blockchain with CopyrightID
0xecc7e9c0e466a4888451f80c321354156a7ae2d79175a865b48ed4c7edb46c90 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2310767.
Recording identifiers
- ISRC
- QZWDD2310767
- Title
- Calm Working Music
- Artist
- Einstein Study Music Academy
- CopyrightID (CopyrightChains transaction hash)
0xecc7e9c0e466a4888451f80c321354156a7ae2d79175a865b48ed4c7edb46c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ef88f805bcd97dc0127d8e7268834f591bf5348db84397f40690299a26193691- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2310767
- Bitcoin block existence check
- https://blockstream.info/api/block/960418