ISRC USL4Q0819765
Verified recording
USL4Q0819765 is “Hashem Reina” by Marcos Witt,
registered on the CopyrightChains blockchain with CopyrightID
0xd9db0b2dc1859d245920023fe1445368e0de3eea194c61ceefe154ed11e3be35 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/USL4Q0819765.
Recording identifiers
- ISRC
- USL4Q0819765
- Title
- Hashem Reina
- Artist
- Marcos Witt
- CopyrightID (CopyrightChains transaction hash)
0xd9db0b2dc1859d245920023fe1445368e0de3eea194c61ceefe154ed11e3be35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:629dedfa72cb6dc8ffaed9ebfc35506065acbc6d362e3bcee1d154472fffa44c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0819765
- Bitcoin block existence check
- https://blockstream.info/api/block/953520