OT-2026-000064197
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000064197) never changes.
Identity and time
| Publication number | OT-2026-000064197 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-77e0-8f87-d913ad1762fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064197 |
| Status | PUBLIC |
Content hashes
| Canonical text | e492de5243d228c97483efea1983c2e8d5583e6c5ead0d0b53b3f8635ff9814a |
|---|---|
| Markdown | 2491431bc47740c3d0ff692d52af8a4a501fa57c569f85a8b830832c1e0b775b |
| Publication page | 982aa5baa3b908f9406c0a2601180c8b9bc81f0374bd48d2d2b7441e17dcb6fa |
| Manifest | 3dbc1f61d3d41202356ec93933a84bdf5cb190e879ccb9290ba1bc290ad88aea |
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 | bKCo1wSrQERVHJYrOoQ7EL4IA7CssCld8xaMdw0S9mz3AMu2/B5Y+DyrRQ3IHxlxjuA+ozuIfoctLQWOWVtTBw== |
| 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
| 2026-09-17T10:36:18.742906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064197observed 982aa5baa3b908f9406c0a2601180c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:18.723088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064197/manifest.jsonobserved 3dbc1f61d3d41202356ec93933a84bdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:18.671910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064197/publication.mdobserved 2491431bc47740c3d0ff692d52af8a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:18.622665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064197/publication.txtobserved e492de5243d228c97483efea1983c2e8...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. |
|---|