ISRC USUM71023153
Verified recording
USUM71023153 is “This Time Tomorrow” by Tammy Montgomery,
registered on the CopyrightChains blockchain with CopyrightID
0xc44f113860964943537170bfbf409196adfd41dfab769113744ebacb92dcb1f6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71023153.
Recording identifiers
- ISRC
- USUM71023153
- Title
- This Time Tomorrow
- Artist
- Tammy Montgomery
- CopyrightID (CopyrightChains transaction hash)
0xc44f113860964943537170bfbf409196adfd41dfab769113744ebacb92dcb1f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d05983f056e3e5373948bcf8930b1509310c5be30b8b63abaa664a7871969635- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71023153
- Bitcoin block existence check
- https://blockstream.info/api/block/957120