ISRC QZMEP2249302
Verified recording
QZMEP2249302 is “Spiel” by April21,
registered on the CopyrightChains blockchain with CopyrightID
0x1ce2f7dbfbe010967b81af79c3d40f2145f5a335261218e3d07686b3a1ec4b40 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/QZMEP2249302.
Recording identifiers
- ISRC
- QZMEP2249302
- Title
- Spiel
- Artist
- April21
- CopyrightID (CopyrightChains transaction hash)
0x1ce2f7dbfbe010967b81af79c3d40f2145f5a335261218e3d07686b3a1ec4b40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3f3fa09feb2f662f3ded1ebcdff40104194329fe57063c5f0bf92a6d8d09c456- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2249302
- Bitcoin block existence check
- https://blockstream.info/api/block/960418