ISRC USDJ20400150
Verified recording
USDJ20400150 is “Holla” by Ghostface Killah,
registered on the CopyrightChains blockchain with CopyrightID
0x7453a73b42879a4795c5e4366a5c26683d4de90f2ff7bc6372075de200952fc0 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/USDJ20400150.
Recording identifiers
- ISRC
- USDJ20400150
- Title
- Holla
- Artist
- Ghostface Killah
- CopyrightID (CopyrightChains transaction hash)
0x7453a73b42879a4795c5e4366a5c26683d4de90f2ff7bc6372075de200952fc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:8535d02834dba05855975191f3a4b01af3e5f220485ecbf89db635046df28739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20400150
- Bitcoin block existence check
- https://blockstream.info/api/block/953528