ISRC QMFME2146446
Verified recording
QMFME2146446 is “Nostalgia” by Urba y Rome,
registered on the CopyrightChains blockchain with CopyrightID
0x86482d4641c11aebc6fe69abba2d9b4b70bd31e5e1d04c1390aedcb317bc9db5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2146446.
Recording identifiers
- ISRC
- QMFME2146446
- Title
- Nostalgia
- Artist
- Urba y Rome
- CopyrightID (CopyrightChains transaction hash)
0x86482d4641c11aebc6fe69abba2d9b4b70bd31e5e1d04c1390aedcb317bc9db5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:febe8c5c50c550235982e1b694aca68e847913d58591e60b751bddda59b99e09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2146446
- Bitcoin block existence check
- https://blockstream.info/api/block/956302