ISRC KRA492300486
Verified recording
KRA492300486 is “Keep Silence” by Grass,
registered on the CopyrightChains blockchain with CopyrightID
0xf9215f5c08f9b3d56b422bea24ae72d96dd616ede05aed967f4cbb1ca0ea52bc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492300486.
Recording identifiers
- ISRC
- KRA492300486
- Title
- Keep Silence
- Artist
- Grass
- CopyrightID (CopyrightChains transaction hash)
0xf9215f5c08f9b3d56b422bea24ae72d96dd616ede05aed967f4cbb1ca0ea52bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:20b4b048428ad7614349fbe4a8a6d724ea608781f1a910b28f64e539a1281c4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492300486
- Bitcoin block existence check
- https://blockstream.info/api/block/956304