OT-2026-000011202
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, vented after set-down
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-2026-000011202) never changes.
Identity and time
| Publication number | OT-2026-000011202 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7441-ab3d-6b6d8ce6d99c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34c89740558ca8a9c2ae46152e372a0ae983c37b08bce0a2f76801702a3ee0ca |
|---|---|
| Markdown | e390e8b37528c78c2bf25e20b234ab33c9061fbabcf8a7c5d6725b6530ea21e1 |
| Publication page | 0e75a688363ef967a740279e0fcdfc5ccf555c59507d44fd1b8f8977818b7868 |
| Manifest | f1ce7e9a0e57e29a3914ed9a50f81c24724b19db90ae62163da9114fe1433848 |
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 | neDd7BC+VlODw6eXWOscVmSo7vbcPghx4i5N83E+I/yHn3h0VK6ITWegEvbJyBk4vzkXc5rNmkQ9/OpkDiufDQ== |
| 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
| 2026-09-17T12:14:09.105688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011202observed 0e75a688363ef967a740279e0fcdfc5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:09.087925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011202/manifest.jsonobserved f1ce7e9a0e57e29a3914ed9a50f81c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.068106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011202/publication.mdobserved e390e8b37528c78c2bf25e20b234ab33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.047958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011202/publication.txtobserved 34c89740558ca8a9c2ae46152e372a0a...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. |
|---|