ISRC USUM72011213
Verified recording
USUM72011213 is “Long Nights” by 6LACK,
registered on the CopyrightChains blockchain with CopyrightID
0x7d1fbbf1f06c0762f8beb6fd790bc1dfda9f0f9f4bbcdc37dd524422a864d7cb 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/USUM72011213.
Recording identifiers
- ISRC
- USUM72011213
- Title
- Long Nights
- Artist
- 6LACK
- CopyrightID (CopyrightChains transaction hash)
0x7d1fbbf1f06c0762f8beb6fd790bc1dfda9f0f9f4bbcdc37dd524422a864d7cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7e9f43425799332aa3ad40f9e8ab8c3e61d895a9a0f66ff5e687ce61309b3b19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72011213
- Bitcoin block existence check
- https://blockstream.info/api/block/953513