OT-2026-000036232
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000036232) never changes.
Identity and time
| Publication number | OT-2026-000036232 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7841-acfb-96693ba8ea94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40bd646b6cd5f0c3570b8ee57f7b0ac54a40587f419b68ad0e47962fcdca04ab |
|---|---|
| Markdown | 97d10645d9c125e8f62914f10795c256d798f72e2145663afbb0a0828b9943c1 |
| Publication page | 3377baca0d05dd0434133fb7bad52e15ac621766776acbe05d57d74266a07f69 |
| Manifest | 0aa98633c023c292befad994b5350b01d831a7e9c6c5344857b15425dfa840b7 |
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 | nJRsVTnZj7rAx1H7+8nTnKWDXJtSQMtpSm6UAn00yeqY6ni+Tu+PzvfVY5N253937YKTs0cVPReAkS+mazGUDw== |
| 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
| 2026-09-17T11:26:29.122858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036232observed 3377baca0d05dd0434133fb7bad52e15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:29.104159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036232/manifest.jsonobserved 0aa98633c023c292befad994b5350b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.085135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036232/publication.mdobserved 97d10645d9c125e8f62914f10795c256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.065218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036232/publication.txtobserved 40bd646b6cd5f0c3570b8ee57f7b0ac5...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. |
|---|