ISRC USUM71816374
Verified recording
USUM71816374 is “Smartwater” by Summer Walker,
registered on the CopyrightChains blockchain with CopyrightID
0x4aa378884aa4069f1027c8457a6103a2416b94b2d07e12470f54956714cab47a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816374.
Recording identifiers
- ISRC
- USUM71816374
- Title
- Smartwater
- Artist
- Summer Walker
- CopyrightID (CopyrightChains transaction hash)
0x4aa378884aa4069f1027c8457a6103a2416b94b2d07e12470f54956714cab47a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:781ef3450853eda57b33097f3ada658167b7c6a9935e37a303270eed0c654856- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816374
- Bitcoin block existence check
- https://blockstream.info/api/block/953513