ISRC QZMEP2239566
Verified recording
QZMEP2239566 is “99Problems” by T99,
registered on the CopyrightChains blockchain with CopyrightID
0x272ef217a089703ad7e032def710bfee038eb13aa6e326f67ae11a77fab9d9c6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2239566.
Recording identifiers
- ISRC
- QZMEP2239566
- Title
- 99Problems
- Artist
- T99
- CopyrightID (CopyrightChains transaction hash)
0x272ef217a089703ad7e032def710bfee038eb13aa6e326f67ae11a77fab9d9c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cbb26488455737f8299f9775fda36597cb6d1ea405de163d39e132093ca2cdf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2239566
- Bitcoin block existence check
- https://blockstream.info/api/block/957118