ISRC SE5BU2521477
Verified recording
SE5BU2521477 is “Cosy; いってきます” by Matt Hsu's Obscure Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x63115e7d76e85d7fd4cfa694e8927e10c447ccfb66ef5ea0e8cb6412738f3ab3 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2521477.
Recording identifiers
- ISRC
- SE5BU2521477
- Title
- Cosy; いってきます
- Artist
- Matt Hsu's Obscure Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x63115e7d76e85d7fd4cfa694e8927e10c447ccfb66ef5ea0e8cb6412738f3ab3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:5eb30570294c7c0ee3d842c923bc7afc65e33c2419ad2011e3d2a314e69bcbd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2521477
- Bitcoin block existence check
- https://blockstream.info/api/block/960497