OT-2026-000010564
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010564) never changes.
Identity and time
| Publication number | OT-2026-000010564 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7f1f-97a1-6c43273aa934 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68079112b4a4aa38f15445befcf854b7cb614976df0984ed81bef4eb32f89e8c |
|---|---|
| Markdown | f63bcd7618403a23e34099fcb1a203a61f4f40df90170687bf10ad75bcb8c921 |
| Publication page | 25e8566214056af207508c1b1628b6793afa7823067f7fab91de0ca21752f927 |
| Manifest | be5f69d1f2f828463e42dde756dc24157f70dda041855e025da3518839cce5f6 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | fAWcsFDvFNFShrH7OGvHFbJh24VE6eM4fMQ0/4fWirL06ruDFHCBCqRjqE7KmtR1VxDh76SIFP9nXrMCbjocCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:44.354939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010564observed 25e8566214056af207508c1b1628b679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:44.335308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010564/manifest.jsonobserved be5f69d1f2f828463e42dde756dc2415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.317955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010564/publication.mdobserved f63bcd7618403a23e34099fcb1a203a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:44.299435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010564/publication.txtobserved 68079112b4a4aa38f15445befcf854b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|