OT-2026-000009922
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000009922) never changes.
Identity and time
| Publication number | OT-2026-000009922 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-72f0-a9c1-251afe0f0600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 728c3690d2572681a4d1017d888da7c94d857a07b4ac7b8470103cf6484d5792 |
|---|---|
| Markdown | f5130e0d2657d66d7c7dda521ca7558d5879503b68e0fe690d1f14eab5a4746b |
| Publication page | 96f92399970c740081537d6af4f4f337c312d262bf6102656ad49aba85f83eab |
| Manifest | 02edd82c6bbf51cb2d5898c17bc26b355a6e21fd69f29ed8e827dda1fb638ab2 |
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 | 2+XXj6UChbMGGGdKwvQgHajcG3Ra/zZm2yAa8U5BobzPUYj0Ce31QPgkkBKqEiatUM1UqwIPwDEqUMPBs3TGCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:56.551426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009922observed 96f92399970c740081537d6af4f4f337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:56.529178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009922/manifest.jsonobserved 02edd82c6bbf51cb2d5898c17bc26b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.508404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009922/publication.mdobserved f5130e0d2657d66d7c7dda521ca7558d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.488216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009922/publication.txtobserved 728c3690d2572681a4d1017d888da7c9...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. |
|---|