ISRC QZ4K31600369
Verified recording
QZ4K31600369 is “Sakura” by Scratch Massive,
registered on the CopyrightChains blockchain with CopyrightID
0x26255a06a76f2868084afd2e9c80801863c8a8876e9b2ce871dd84579fcfe868 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4K31600369.
Recording identifiers
- ISRC
- QZ4K31600369
- Title
- Sakura
- Artist
- Scratch Massive
- CopyrightID (CopyrightChains transaction hash)
0x26255a06a76f2868084afd2e9c80801863c8a8876e9b2ce871dd84579fcfe868
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:da1b51c8593ff28cd2986c9ebf6e3aea3bfdffa4ffc64159d019967477e12297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4K31600369
- Bitcoin block existence check
- https://blockstream.info/api/block/953515