ISRC CZUM72400188
Verified recording
CZUM72400188 is “Sosa” by Freez247,
registered on the CopyrightChains blockchain with CopyrightID
0x3e6821c75047ebc1fe78d4d83f00b7293fe66b0df7e24c9d9edbc6a4ce6b8136 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/CZUM72400188.
Recording identifiers
- ISRC
- CZUM72400188
- Title
- Sosa
- Artist
- Freez247
- CopyrightID (CopyrightChains transaction hash)
0x3e6821c75047ebc1fe78d4d83f00b7293fe66b0df7e24c9d9edbc6a4ce6b8136
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:94e21eaa4a4aafab7f0623466025c7700dc7e44b2315d4a3db266d404aec546c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72400188
- Bitcoin block existence check
- https://blockstream.info/api/block/953515