ISRC USL4Q2252426
Verified recording
USL4Q2252426 is “Curtis” by AGUCCI,
registered on the CopyrightChains blockchain with CopyrightID
0x8e9f6600617bc830bac859dd8dd8cb847270337db2484d3374e3d3a3e7a0c1bf and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2252426.
Recording identifiers
- ISRC
- USL4Q2252426
- Title
- Curtis
- Artist
- AGUCCI
- CopyrightID (CopyrightChains transaction hash)
0x8e9f6600617bc830bac859dd8dd8cb847270337db2484d3374e3d3a3e7a0c1bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:766529b89970e5e9b4fe4313f7cf1c2f9e808711f17a342a3ddf24e9e1fc8d0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2252426
- Bitcoin block existence check
- https://blockstream.info/api/block/960121