ISRC BX4IU2411944
Verified recording
BX4IU2411944 is “Sem Reff” by Blackbe,
registered on the CopyrightChains blockchain with CopyrightID
0xe04036b35c732763022831e782910889e21ed12dfd0d370b7189245d6b0f775e and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2411944.
Recording identifiers
- ISRC
- BX4IU2411944
- Title
- Sem Reff
- Artist
- Blackbe
- CopyrightID (CopyrightChains transaction hash)
0xe04036b35c732763022831e782910889e21ed12dfd0d370b7189245d6b0f775e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:0e725486016196116656d1e311d7f723996df6b11a6639ae695b031fa71dbdf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2411944
- Bitcoin block existence check
- https://blockstream.info/api/block/960284