OT-2026-000076758
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000076758) never changes.
Identity and time
| Publication number | OT-2026-000076758 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7bfd-9110-bbcfdfe1966e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 029745989dd8d72a3f4855ad449544cfeae8cb344bf1d2cc1868f5d24342e9b0 |
|---|---|
| Markdown | 623b17348398bdb400bca591275b6d72699079cbb3b310dbf585675d532b2327 |
| Publication page | 5c45ff535da81e746c920fdbe7f475415ee9787ad3a7337db3392b6d1cfb5694 |
| Manifest | 52c20ffd7ee9c70331fa65510db141e5d6c895f888e3d13d61c7412ec642a4fd |
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 | c97K3Qzbpyt1K4mwrR+Bys8+AXLcWrfOf3M4xe4zhHF5AkcefejVdZeSEvUkeRBGkcBSBtRbXiCEgcoOe/OYBA== |
| 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
| 2026-09-17T10:09:36.912556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076758observed 5c45ff535da81e746c920fdbe7f47541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:36.893600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076758/manifest.jsonobserved 52c20ffd7ee9c70331fa65510db141e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.875485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076758/publication.mdobserved 623b17348398bdb400bca591275b6d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.856484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076758/publication.txtobserved 029745989dd8d72a3f4855ad449544cf...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. |
|---|