ISRC ES18B1702036
Verified recording
ES18B1702036 is “Spongy” by MKRNI,
registered on the CopyrightChains blockchain with CopyrightID
0x588677fd6388aa492cc5443a992e432e68518e6749dc8886946e20ac076afd6d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1702036.
Recording identifiers
- ISRC
- ES18B1702036
- Title
- Spongy
- Artist
- MKRNI
- CopyrightID (CopyrightChains transaction hash)
0x588677fd6388aa492cc5443a992e432e68518e6749dc8886946e20ac076afd6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f26b5102a0c7430f8f66c84076842b933fb67777174e6e66719a29b6baa8d27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES18B1702036
- Bitcoin block existence check
- https://blockstream.info/api/block/957120