OT-2026-000015088
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000015088) never changes.
Identity and time
| Publication number | OT-2026-000015088 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d097-711f-a620-5470d42c93d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d650c0a1a4f72d32bd83baece4c7001ff53ef161458cabbac0f19776cfac544 |
|---|---|
| Markdown | def457cf402d5fb2a5e3ca5385d40d122b989a2ce35598c6ed3d8d8e951907b9 |
| Publication page | 670e5399e2eaee97cbe49e1a95463e7b5b1706a5312865bf0d8a12be36a94a2e |
| Manifest | 936124048190db4dfaaec4f4c04c9c3da72e2367c3524b1c45108f0945d05f1a |
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 | MUIOXhPi4838QXSx8C2d5ClbmuiUcR3z8uvVCp9QpCarmECwvGOEf6CQsXAmVw8tyhE8LNPSxxrERURXW2e8DA== |
| 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
| 2026-09-17T12:07:08.526575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015088observed 670e5399e2eaee97cbe49e1a95463e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:08.509472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015088/manifest.jsonobserved 936124048190db4dfaaec4f4c04c9c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:08.488324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015088/publication.mdobserved def457cf402d5fb2a5e3ca5385d40d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:08.469403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015088/publication.txtobserved 6d650c0a1a4f72d32bd83baece4c7001...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. |
|---|