ISRC USUM72302898
Verified recording
USUM72302898 is “B4L” by 6LACK,
registered on the CopyrightChains blockchain with CopyrightID
0x3787ae2604f208cd4b1e038982640f933afad5b10e245278ddbd39bcb7c3fb63 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/USUM72302898.
Recording identifiers
- ISRC
- USUM72302898
- Title
- B4L
- Artist
- 6LACK
- CopyrightID (CopyrightChains transaction hash)
0x3787ae2604f208cd4b1e038982640f933afad5b10e245278ddbd39bcb7c3fb63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3d1481d682f017a1e55c10cbe3d1682ba320373623a5ff209fef9d4c8c928429- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72302898
- Bitcoin block existence check
- https://blockstream.info/api/block/953513