ISRC USDHM2100536
Verified recording
USDHM2100536 is “Closing Time” by J Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x119c55845ae9efd89d9263565aae7b49b6c0f9677b55c11d4b616128cfbc4f1a 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/USDHM2100536.
Recording identifiers
- ISRC
- USDHM2100536
- Title
- Closing Time
- Artist
- J Smith
- CopyrightID (CopyrightChains transaction hash)
0x119c55845ae9efd89d9263565aae7b49b6c0f9677b55c11d4b616128cfbc4f1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:913a243201fe0e86dbc590858fb80457b95dd9f87d72563a085f9d535499ca21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2100536
- Bitcoin block existence check
- https://blockstream.info/api/block/956304