ISRC USUM71818963
Verified recording
USUM71818963 is “Tension” by Jack & Jack,
registered on the CopyrightChains blockchain with CopyrightID
0x0c016596f0f29f32324bb8b6c7f89b2356c8542a519e95a976f4242ee35578c7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71818963.
Recording identifiers
- ISRC
- USUM71818963
- Title
- Tension
- Artist
- Jack & Jack
- CopyrightID (CopyrightChains transaction hash)
0x0c016596f0f29f32324bb8b6c7f89b2356c8542a519e95a976f4242ee35578c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:775b2ec2844f854b1e0c87d5e835a93622a2e5999e3d5f247fc3818d05b5beb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71818963
- Bitcoin block existence check
- https://blockstream.info/api/block/953515