ISRC ITUM71100667
Verified recording
ITUM71100667 is “Semtex” by Marracash,
registered on the CopyrightChains blockchain with CopyrightID
0x4ae45bc85274d5ea43dcffb4373dfb3d7e2ca5b3402d89fffe735281f26920ab and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71100667.
Recording identifiers
- ISRC
- ITUM71100667
- Title
- Semtex
- Artist
- Marracash
- CopyrightID (CopyrightChains transaction hash)
0x4ae45bc85274d5ea43dcffb4373dfb3d7e2ca5b3402d89fffe735281f26920ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:835b31f9ff00354d808a36049bb54bba92f0c4d110c7e53edde8a845a08cddb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71100667
- Bitcoin block existence check
- https://blockstream.info/api/block/953515