ISRC QZTB72262826
Verified recording
QZTB72262826 is “Ultimamente” by Tony Trampa,
registered on the CopyrightChains blockchain with CopyrightID
0xe0cff62ddefbefcb9efd0d3def04216f1668803d413fb7f4ca44d9a9581b2942 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72262826.
Recording identifiers
- ISRC
- QZTB72262826
- Title
- Ultimamente
- Artist
- Tony Trampa
- CopyrightID (CopyrightChains transaction hash)
0xe0cff62ddefbefcb9efd0d3def04216f1668803d413fb7f4ca44d9a9581b2942
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a5f7a435fd77449f294219213753f55dfd3029a3d5d944d047e814f43c161679- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72262826
- Bitcoin block existence check
- https://blockstream.info/api/block/956304