ISRC USUYG1039785
Verified recording
USUYG1039785 is “Jacka Freestyle” by The Jacka,
registered on the CopyrightChains blockchain with CopyrightID
0xb69b40ed1b4ac3d391abbbf3da5a82caf2065f45802c850ff99abf9441c10eb3 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1039785.
Recording identifiers
- ISRC
- USUYG1039785
- Title
- Jacka Freestyle
- Artist
- The Jacka
- CopyrightID (CopyrightChains transaction hash)
0xb69b40ed1b4ac3d391abbbf3da5a82caf2065f45802c850ff99abf9441c10eb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:96d33a91ea1fae4f4a44d905581570dba56bb81961b9d5659708f813673ba95e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1039785
- Bitcoin block existence check
- https://blockstream.info/api/block/960360