OT-2026-000048910
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000048910) never changes.
Identity and time
| Publication number | OT-2026-000048910 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134b-704c-b369-3173e9698ccf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79e0e56244cc4faea2b7e20983c3609b6fe6103d63b5ccf4d9f8cc29a3fb3f6c |
|---|---|
| Markdown | c1913fa1109374125c2331d3b0f986d9ebcf27be22c8b9371e406537330f7167 |
| Publication page | 9e963ff52104d6e32ddb410ef9136aefe5c9f3cee824e3689b599f7572284435 |
| Manifest | df313c0f2824752bcf141cecad80ecf387a601b4afeeed63c9919338586d65f5 |
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 | UXl6vJ+ENnSpYRZKUiybO2gX/xcKTvA4wCJhFDy/QZXJoWn6JKW16u2Gpk3Olu2BRIDlz7DUeVenAYy0uYUNAA== |
| 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
| 2026-09-17T11:03:04.944877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048910observed 9e963ff52104d6e32ddb410ef9136aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:04.924912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048910/manifest.jsonobserved df313c0f2824752bcf141cecad80ecf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:04.905814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048910/publication.mdobserved c1913fa1109374125c2331d3b0f986d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:04.886318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048910/publication.txtobserved 79e0e56244cc4faea2b7e20983c3609b...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. |
|---|