ISRC USSM12401229
Verified recording
USSM12401229 is “dark days - nightcore version” by 21 Savage,
registered on the CopyrightChains blockchain with CopyrightID
0xe17753ba39a31cadfd6239dc2fa952946c48e17e3969e342f08bc43658e42a8a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12401229.
Recording identifiers
- ISRC
- USSM12401229
- Title
- dark days - nightcore version
- Artist
- 21 Savage
- CopyrightID (CopyrightChains transaction hash)
0xe17753ba39a31cadfd6239dc2fa952946c48e17e3969e342f08bc43658e42a8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:60d1a4aba220711997d9f042e552e7bf788a3da3ff50f7404abe8a69bbad536d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12401229
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: dark days - nightcore version · Machine-readable JSON-LD