ISRC QZNWW2337223
Verified recording
QZNWW2337223 is “Long Time” by El Yainis,
registered on the CopyrightChains blockchain with CopyrightID
0x43bbd424e32f5fd39bc7d4894a590a7ba9f6e7593d107c196614219c7501bbe2 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/QZNWW2337223.
Recording identifiers
- ISRC
- QZNWW2337223
- Title
- Long Time
- Artist
- El Yainis
- CopyrightID (CopyrightChains transaction hash)
0x43bbd424e32f5fd39bc7d4894a590a7ba9f6e7593d107c196614219c7501bbe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2598bf64013d23779ae699e930c2989786a7c9cbeab87fc6958c85b8b6eb27f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2337223
- Bitcoin block existence check
- https://blockstream.info/api/block/953520