ISRC USJ3V1282772
Verified recording
USJ3V1282772 is “HandzUp” by Dot Dot Curve,
registered on the CopyrightChains blockchain with CopyrightID
0x2f1a91aa5f472eb3af4bb5c8472addc4c3fa52f10d7236acd1c927d432a42143 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1282772.
Recording identifiers
- ISRC
- USJ3V1282772
- Title
- HandzUp
- Artist
- Dot Dot Curve
- CopyrightID (CopyrightChains transaction hash)
0x2f1a91aa5f472eb3af4bb5c8472addc4c3fa52f10d7236acd1c927d432a42143
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7859db9cba6cd4c860336464d4f3fe52ad005232473f4b898643ccc333d663b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1282772
- Bitcoin block existence check
- https://blockstream.info/api/block/957118