ISRC USLZJ1415988
Verified recording
USLZJ1415988 is “Jump” by Tomsize,
registered on the CopyrightChains blockchain with CopyrightID
0x89239f69f8f98bdd9e7468a3bbc06e33f7d487f561cbebe8e5b8159496b91eb2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1415988.
Recording identifiers
- ISRC
- USLZJ1415988
- Title
- Jump
- Artist
- Tomsize
- CopyrightID (CopyrightChains transaction hash)
0x89239f69f8f98bdd9e7468a3bbc06e33f7d487f561cbebe8e5b8159496b91eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3a9ed38dc074ddff7700fbb46a845a46d34dab3af717cb98f4fb7652609e3dd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1415988
- Bitcoin block existence check
- https://blockstream.info/api/block/953513