ISRC TCACH1551537
Verified recording
TCACH1551537 is “Mackerel Sky” by Mega Ran,
registered on the CopyrightChains blockchain with CopyrightID
0x92264a7d3722149c628f07a35548773da6a9de59bb08c6f7f42ac0efbad43213 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1551537.
Recording identifiers
- ISRC
- TCACH1551537
- Title
- Mackerel Sky
- Artist
- Mega Ran
- CopyrightID (CopyrightChains transaction hash)
0x92264a7d3722149c628f07a35548773da6a9de59bb08c6f7f42ac0efbad43213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:06beb3bfb1911a139631088e55fe23a3922dcc2852147480c19418f2d695742f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACH1551537
- Bitcoin block existence check
- https://blockstream.info/api/block/960468