ISRC BX3U82000003
Verified recording
BX3U82000003 is “Problemão” by MTK,
registered on the CopyrightChains blockchain with CopyrightID
0x0f789aa378db683c6d42055b2d914f6ba9d81326327b6a5358831c0514cfa2c0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3U82000003.
Recording identifiers
- ISRC
- BX3U82000003
- Title
- Problemão
- Artist
- MTK
- CopyrightID (CopyrightChains transaction hash)
0x0f789aa378db683c6d42055b2d914f6ba9d81326327b6a5358831c0514cfa2c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7e5d0a325b934db20aaff587fc5913f8686a440f07a4cd4f0bd358b96c31c8a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3U82000003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304