OT-2026-000037875
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000037875) never changes.
Identity and time
| Publication number | OT-2026-000037875 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-79fd-adbc-ca0c0cd934cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037875 |
| Status | PUBLIC |
Content hashes
| Canonical text | d630bd2a5719d23c958fe501626eca3c3f2adbb4e04ba90300f10ae0eeea9bb2 |
|---|---|
| Markdown | 636ceaeba86e9cb1ce79b538c7b34d242f1771fefe6ddcebce78a0a9f160320c |
| Publication page | fd5c7a2dadd4b3f2e221a2f9aaca1dddf8680033799e1d7ff449496338075608 |
| Manifest | 8cec3f6de9ee7f1261e57d2ca042d6adb1b9fdbd4b0f765665abeb4e48cf0b8f |
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 | /YzYRTyQcZShmmJwdpZyhKCWUV5goQh0gtwkWMAIcJBXxeZrMFqvv+i+KwhihyEYsYhpOviV3BTnMuNq0UoqBg== |
| 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
| 2026-09-17T11:23:08.228968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037875observed fd5c7a2dadd4b3f2e221a2f9aaca1ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:08.212156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037875/manifest.jsonobserved 8cec3f6de9ee7f1261e57d2ca042d6ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:08.194704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037875/publication.mdobserved 636ceaeba86e9cb1ce79b538c7b34d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:08.178057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037875/publication.txtobserved d630bd2a5719d23c958fe501626eca3c...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. |
|---|