OT-2026-000083340
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000083340) never changes.
Identity and time
| Publication number | OT-2026-000083340 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-700d-9c59-ba0a518a968a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083340 |
| Status | PUBLIC |
Content hashes
| Canonical text | be1c5241733196e890b50fd7e5d6f526d8bb408d00498d287d9963d8a7e8a290 |
|---|---|
| Markdown | 42db918881fb0c65f7c2773a15aabc55dc13a7a3704d6e0256cad5724ce42ab4 |
| Publication page | 4ae6b4f83ec4bd2e4aa3899d019dbba6edd675e525523036ad9276051bed884b |
| Manifest | 15835b9321dc492cc2c76d1f98c03677794de8006249e57bcf7a4096e93af298 |
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 | LwBQEdDjbcuXEsbQ5MQpJnbbZNN6HqVK9mmiVjuJW9ek10AUbtngJjgGElgFe3Xo9p1roES5FDT/kB99bFqxDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:36.668466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340observed 4ae6b4f83ec4bd2e4aa3899d019dbba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:36.651405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/manifest.jsonobserved 15835b9321dc492cc2c76d1f98c03677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.633735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/publication.mdobserved 42db918881fb0c65f7c2773a15aabc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.608853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/publication.txtobserved be1c5241733196e890b50fd7e5d6f526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.410783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340observed 4ae6b4f83ec4bd2e4aa3899d019dbba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.393743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/manifest.jsonobserved 15835b9321dc492cc2c76d1f98c03677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.363861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/publication.mdobserved 42db918881fb0c65f7c2773a15aabc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.336686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083340/publication.txtobserved be1c5241733196e890b50fd7e5d6f526...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. |
|---|