ISRC QZW9K2436364
Verified recording
QZW9K2436364 is “4Shared” by nabru,
registered on the CopyrightChains blockchain with CopyrightID
0xe0481f5e60d7d80d0ea7bd01a1d6cbcce770ffb385d82708f8fa479662706359 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/QZW9K2436364.
Recording identifiers
- ISRC
- QZW9K2436364
- Title
- 4Shared
- Artist
- nabru
- CopyrightID (CopyrightChains transaction hash)
0xe0481f5e60d7d80d0ea7bd01a1d6cbcce770ffb385d82708f8fa479662706359
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:07d79824f3ea8256fc931506bfd7dbbedd4d9ae83c9f7a3a5dc8516fe470b71b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2436364
- Bitcoin block existence check
- https://blockstream.info/api/block/953520