ISRC GBSMU8716457
Verified recording
GBSMU8716457 is “With U” by Jack Z,
registered on the CopyrightChains blockchain with CopyrightID
0x2ea6213924229d667d97575771e5b21ca2f1d0af895716889a7c406f406f4d1a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8716457.
Recording identifiers
- ISRC
- GBSMU8716457
- Title
- With U
- Artist
- Jack Z
- CopyrightID (CopyrightChains transaction hash)
0x2ea6213924229d667d97575771e5b21ca2f1d0af895716889a7c406f406f4d1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c9f4523149f17a2f0c4bd91c486ea23a8e3cf5180d8cf3f678bf839f495ccea4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8716457
- Bitcoin block existence check
- https://blockstream.info/api/block/956304