ISRC USUM72021396
Verified recording
USUM72021396 is “Droppin Tears” by NAV,
registered on the CopyrightChains blockchain with CopyrightID
0xe77532fddbc1869e109c4ba515a50144a54304aff1f845ce54e5f1459cf95b8a and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72021396.
Recording identifiers
- ISRC
- USUM72021396
- Title
- Droppin Tears
- Artist
- NAV
- CopyrightID (CopyrightChains transaction hash)
0xe77532fddbc1869e109c4ba515a50144a54304aff1f845ce54e5f1459cf95b8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:03e6acdb3ddde45f7547b825dbf0e71d8535cbdb2f857f616761986c94eea830- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72021396
- Bitcoin block existence check
- https://blockstream.info/api/block/953528