ISRC GRFM10400152
Verified recording
GRFM10400152 is “Trigona” by Michalis Koumbios,
registered on the CopyrightChains blockchain with CopyrightID
0xacec5c2f5f7975384f77bae63429c6065e5b5a7b3b624b2c2054f600dc638512 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM10400152.
Recording identifiers
- ISRC
- GRFM10400152
- Title
- Trigona
- Artist
- Michalis Koumbios
- CopyrightID (CopyrightChains transaction hash)
0xacec5c2f5f7975384f77bae63429c6065e5b5a7b3b624b2c2054f600dc638512
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4e2f26492f487ba3c8d10b262b7e6f5bab018c45a782c84ae3c79314b62b887a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM10400152
- Bitcoin block existence check
- https://blockstream.info/api/block/960348