ISRC INS181900449
Verified recording
INS181900449 is “Heavy Jackk” by Upkar Sandhu,
registered on the CopyrightChains blockchain with CopyrightID
0x9634c894c07b054d6d3db5e1e6a289da0694346efc783f5c22bd39d84a81dea4 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181900449.
Recording identifiers
- ISRC
- INS181900449
- Title
- Heavy Jackk
- Artist
- Upkar Sandhu
- CopyrightID (CopyrightChains transaction hash)
0x9634c894c07b054d6d3db5e1e6a289da0694346efc783f5c22bd39d84a81dea4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:04942c7d59f5e3528765850e6504b142eb5e0d056cd5489f49d4cc92c2c2643c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS181900449
- Bitcoin block existence check
- https://blockstream.info/api/block/960105