ISRC GBSMU8061441
Verified recording
GBSMU8061441 is “Nostalgia” by JayJen,
registered on the CopyrightChains blockchain with CopyrightID
0xdd02066ec40c3801b57d41ba3eab5779f0d62e37719a78b4f3f4b4ae755a336d and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8061441.
Recording identifiers
- ISRC
- GBSMU8061441
- Title
- Nostalgia
- Artist
- JayJen
- CopyrightID (CopyrightChains transaction hash)
0xdd02066ec40c3801b57d41ba3eab5779f0d62e37719a78b4f3f4b4ae755a336d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:b25e8adafca578f203e7f81314861b46e4b93bd4ca74b31cc1c2655074953d80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8061441
- Bitcoin block existence check
- https://blockstream.info/api/block/960478