OT-2026-000062461
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000062461) never changes.
Identity and time
| Publication number | OT-2026-000062461 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-70de-81e6-78f2bcaf6e02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bf8bac68a37b679d73a463646e7de57b9f7692218a5a2d119275a0305c66ec6 |
|---|---|
| Markdown | a99c65837adc06a322df4b9d248414e93d9b37b64c9e0ee4e825d4058c0da16f |
| Publication page | 7a39b8ccc0e98565cd7da59db0e909cd37fa71b94ad0fec6db91e327e4c5cb71 |
| Manifest | 42fce94508f110c62f9b47b1a36d452488a64e9262041c3f54122b02125e2794 |
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 | 3YhG6eP6q7nMMowO32EZL/yJf7icPdzC1IoB2LcJYgG90ukP1bG0FsYx75x7sXadccbEtGn/dGLw+SYtgZHbDw== |
| 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
| 2026-09-17T10:39:48.601998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062461observed 7a39b8ccc0e98565cd7da59db0e909cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:48.580835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062461/manifest.jsonobserved 42fce94508f110c62f9b47b1a36d4524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.558519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062461/publication.mdobserved a99c65837adc06a322df4b9d248414e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.539635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062461/publication.txtobserved 2bf8bac68a37b679d73a463646e7de57...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. |
|---|