ISRC USLD91700872
Verified recording
USLD91700872 is “Listen Up Bub” by Spose,
registered on the CopyrightChains blockchain with CopyrightID
0xa33cf0368ba956633fc45efe9d3394e0ae452829cc235bfca5c43c5c3e102a3c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700872.
Recording identifiers
- ISRC
- USLD91700872
- Title
- Listen Up Bub
- Artist
- Spose
- CopyrightID (CopyrightChains transaction hash)
0xa33cf0368ba956633fc45efe9d3394e0ae452829cc235bfca5c43c5c3e102a3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7361e5693877f413f0035dcaa4d99221a6d6a47b358ad9a83d795bcf642493fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700872
- Bitcoin block existence check
- https://blockstream.info/api/block/957118