OT-2026-000036127
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line 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-2026-000036127) never changes.
Identity and time
| Publication number | OT-2026-000036127 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7c37-88fa-6d68bb3e6526 · 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-2026-000036127 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9a1c40098a5d5f114502584a558c3f1fe110666fd2db69087014b87b292ec74 |
|---|---|
| Markdown | f57e0093c24180f685e23b2cd9e55d329d047173933d15a054482dbbde55e963 |
| Publication page | 4dfa5a1917886ea62798e5d3bcd3233cdc3f5eae35868b8be902a6bedadd04b7 |
| Manifest | 6b1d153764455c40a0fb07c3b44724528066862ac9e55b37b0af6d241694be62 |
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 | XI/6LIvGhrfKXMuLrIriHinEP58gFxWBy1c0emuOTw2iZt7kWuYhJfTWOF/pjqJJhOpebIVDgIT0+LBgMMb0AA== |
| 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
| 2026-09-17T11:26:19.482767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036127observed 4dfa5a1917886ea62798e5d3bcd3233c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:19.466034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036127/manifest.jsonobserved 6b1d153764455c40a0fb07c3b4472452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.449040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036127/publication.mdobserved f57e0093c24180f685e23b2cd9e55d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.433697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036127/publication.txtobserved d9a1c40098a5d5f114502584a558c3f1...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. |
|---|