ISRC QM3DF2271496
Verified recording
QM3DF2271496 is “Memento” by Komachi,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3933225796ab9d2cd943c6f148bf318ad1b384a310c1185b2b77da79a9a017 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2271496.
Recording identifiers
- ISRC
- QM3DF2271496
- Title
- Memento
- Artist
- Komachi
- CopyrightID (CopyrightChains transaction hash)
0x6f3933225796ab9d2cd943c6f148bf318ad1b384a310c1185b2b77da79a9a017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:3c5c94d8a6926ae4b2f2e137ff7c11f4d8df4e23ee9ad1a7d748cb7ca58b598d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2271496
- Bitcoin block existence check
- https://blockstream.info/api/block/957073