ISRC USUM71113567
Verified recording
USUM71113567 is “Closing Time” by Martina McBride,
registered on the CopyrightChains blockchain with CopyrightID
0x4d00c7895e1cb60c3e044426b0e453fee64dece4d50736d7595358758c4e598b and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71113567.
Recording identifiers
- ISRC
- USUM71113567
- Title
- Closing Time
- Artist
- Martina McBride
- CopyrightID (CopyrightChains transaction hash)
0x4d00c7895e1cb60c3e044426b0e453fee64dece4d50736d7595358758c4e598b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:4acf2236eb977236d65929ac118693034b0d575873af88ff240bb45e8013a9da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71113567
- Bitcoin block existence check
- https://blockstream.info/api/block/960354