OT-2026-000033137
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off 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-2026-000033137) never changes.
Identity and time
| Publication number | OT-2026-000033137 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-71c3-91ad-cc025547aa59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0367dc77e9f34b79682c0fe35d5dc33bb4c9f2f214441e71a33a90bca3b84d7e |
|---|---|
| Markdown | b2fbe090222a8e5e0d4376e0a658560919b97ce11592d0d34025faf894b248d0 |
| Publication page | 225a258ec04a7cfbb3d37dfcab42407b3a1b4cb4037b3de4d84b80a670c0d4cc |
| Manifest | 32fef6e0902054a65b480027c50df64fbfa308365b3d9aafaa068e1102a57d05 |
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 | mnm2qdgi+v8aap1fFWAnMEsLX2KPa8nxRIV2DfBU3DvU03IngLqho4aOEysMES3LmImZQMdQ7u8wOD9diIBkAg== |
| 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
| 2026-09-17T11:32:49.213854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033137observed 225a258ec04a7cfbb3d37dfcab42407b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:49.196266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033137/manifest.jsonobserved 32fef6e0902054a65b480027c50df64f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.179402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033137/publication.mdobserved b2fbe090222a8e5e0d4376e0a6585609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.161215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033137/publication.txtobserved 0367dc77e9f34b79682c0fe35d5dc33b...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. |
|---|