ISRC USA2B2402083
Verified recording
USA2B2402083 is “Class Act” by Old City,
registered on the CopyrightChains blockchain with CopyrightID
0x47558e342cf401a7aba8da08ddc52f7e151f1bc3ad91dc30f50a99bfd8ff1581 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2402083.
Recording identifiers
- ISRC
- USA2B2402083
- Title
- Class Act
- Artist
- Old City
- CopyrightID (CopyrightChains transaction hash)
0x47558e342cf401a7aba8da08ddc52f7e151f1bc3ad91dc30f50a99bfd8ff1581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:4f35f157d5f0e9217e6d53fb6fda97d09694ce895afa3869623d3f195818caf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2402083
- Bitcoin block existence check
- https://blockstream.info/api/block/960209