ISRC ESA031807501
Verified recording
ESA031807501 is “I Cry” by Oktoba,
registered on the CopyrightChains blockchain with CopyrightID
0x3541ff9c8f109ecef67bdab85e88f37caf5b846d1b088be482ee1c9d895e6965 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/ESA031807501.
Recording identifiers
- ISRC
- ESA031807501
- Title
- I Cry
- Artist
- Oktoba
- CopyrightID (CopyrightChains transaction hash)
0x3541ff9c8f109ecef67bdab85e88f37caf5b846d1b088be482ee1c9d895e6965
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:a50dff8405c3bc8626ecb5b1750adf867a67db78746eb05385e49d75f54fdca4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031807501
- Bitcoin block existence check
- https://blockstream.info/api/block/960284