ISRC USJE61612066
Verified recording
USJE61612066 is “Nostalgia Caraqueña” by Alfredo Sadel,
registered on the CopyrightChains blockchain with CopyrightID
0xaa20ae21c2eaaad53fa82ed98dc36aef4afd0f704d95e4571b78b8a3478d4762 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61612066.
Recording identifiers
- ISRC
- USJE61612066
- Title
- Nostalgia Caraqueña
- Artist
- Alfredo Sadel
- CopyrightID (CopyrightChains transaction hash)
0xaa20ae21c2eaaad53fa82ed98dc36aef4afd0f704d95e4571b78b8a3478d4762
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:ef33c99ffae42e1d13ac49ca722f0f518a89db630032f816d396431760dd1474- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61612066
- Bitcoin block existence check
- https://blockstream.info/api/block/960448