OT-2026-000036168
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump 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-2026-000036168) never changes.
Identity and time
| Publication number | OT-2026-000036168 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7485-b70d-4b9d57a4a164 · 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-2026-000036168 |
| Status | PUBLIC |
Content hashes
| Canonical text | 433041f2d5acd9672da10849a0a2a794c0ffbdbcc36f012e68d5683a0e454fc8 |
|---|---|
| Markdown | d954bc067ec4935da05df43bc2efe4ded0411b0dcdccc07732377da3595370bf |
| Publication page | 938689caa1d8e4a4ac217f9b40ca65ede7345416e5300de4f678b48194e4bd7d |
| Manifest | e1e2ff0c850d9a06a5ab3d7fa884abca5b5d0ac3220b9027782477d8a23f7c22 |
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 | /lYSG9RYywf+VOGQdl3XIQ7vGWthiaXTsnBCqOI4SWh+Pi9bde+yAV9avTv6dMziERBfTGvk7g6A3i4EGLo4DQ== |
| 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
| 2026-09-17T11:26:23.785807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036168observed 938689caa1d8e4a4ac217f9b40ca65ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:23.769022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036168/manifest.jsonobserved e1e2ff0c850d9a06a5ab3d7fa884abca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.751357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036168/publication.mdobserved d954bc067ec4935da05df43bc2efe4de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.733047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036168/publication.txtobserved 433041f2d5acd9672da10849a0a2a794...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. |
|---|