ISRC TCAEC1977392
Verified recording
TCAEC1977392 is “School Lunch” by Perfect Piano Music,
registered on the CopyrightChains blockchain with CopyrightID
0x8179af1fedc54cbbdb063e58e49438e6803a1b65eb32f91b3d6741cf439701fc and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEC1977392.
Recording identifiers
- ISRC
- TCAEC1977392
- Title
- School Lunch
- Artist
- Perfect Piano Music
- CopyrightID (CopyrightChains transaction hash)
0x8179af1fedc54cbbdb063e58e49438e6803a1b65eb32f91b3d6741cf439701fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:771c6cfb2b75605f521631262032cd56d47e8a457d9c33f9619e9f0450a39abf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEC1977392
- Bitcoin block existence check
- https://blockstream.info/api/block/960429