ISRC US83Z2128677
Verified recording
US83Z2128677 is “Sequences” by Federico Ambrosi,
registered on the CopyrightChains blockchain with CopyrightID
0x8779f8b7cc432f2fd12de642dbd35f0cf4f6d7e7bcd46edac0e6b6182fb4cee4 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2128677.
Recording identifiers
- ISRC
- US83Z2128677
- Title
- Sequences
- Artist
- Federico Ambrosi
- CopyrightID (CopyrightChains transaction hash)
0x8779f8b7cc432f2fd12de642dbd35f0cf4f6d7e7bcd46edac0e6b6182fb4cee4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:f52e3d10b01054a86f01a697ae75ef92682d8cb86a4eebc4bfa52195cff5e0e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2128677
- Bitcoin block existence check
- https://blockstream.info/api/block/960370