OT-2026-000065253
Publication integrity record
Three cup vacuum gripper, three 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-2026-000065253) never changes.
Identity and time
| Publication number | OT-2026-000065253 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-73dc-95eb-96bf15f08409 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065253 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f44f0638367239b2d0c3e19c04ec10f05e5c09a136f5f75306416c3cbc96c81 |
|---|---|
| Markdown | d8b1383ce7ad8e70c4d054e6c34abee49034a8a6bc3b8250117007d33f414829 |
| Publication page | 4fcc7618fab531d7c3de9c1fe2763b714ce4b92492fc52d84b40b1df52abfc21 |
| Manifest | 826e4274eae0f363ba856df092183f68ee85a01f8370b1fc881c5f7e55072efc |
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 | wU8gmSNdsQz2kie8emxzV+GIY10Sy+IFJbQ47e41dXN/7ik02lYV9Md7T9HypznpZ+TA5ClmUyKhtwjE2PypDA== |
| 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
| 2026-09-17T10:35:06.930392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065253observed 4fcc7618fab531d7c3de9c1fe2763b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:06.912951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065253/manifest.jsonobserved 826e4274eae0f363ba856df092183f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.896119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065253/publication.mdobserved d8b1383ce7ad8e70c4d054e6c34abee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.879192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065253/publication.txtobserved 0f44f0638367239b2d0c3e19c04ec10f...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. |
|---|