OT-2026-000082249
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained 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-2026-000082249) never changes.
Identity and time
| Publication number | OT-2026-000082249 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7651-88da-cea2c00b8dee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082249 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6730a8312a84036fb1bc95dcf1695aa7dd5de10862b9a2a23b82097b9de3f87 |
|---|---|
| Markdown | 06d8211e1bbbee085e21bb9c0a5f7d3ab8e3218a345c6800bbe66b99b8b3c408 |
| Publication page | 4b0c36f565bc7c9419cda06247a82eca6aa509ed9ea681d7c4403813f38d388b |
| Manifest | e33597aa17952b731f872e2cb9fe941bc456b8da6de2000087327fe0839b5722 |
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 | MyxqZWsaAxv8RkA7g1p4giB0cwZjHKz8rIbMUGQGYw8EgeGes007YtHoKuNrxTO7Y9GaHXn0EW6ZlIuBCZ7FCg== |
| 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
| 2026-09-17T09:59:05.795445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082249observed 4b0c36f565bc7c9419cda06247a82eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.778762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082249/manifest.jsonobserved e33597aa17952b731f872e2cb9fe941b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.759824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082249/publication.mdobserved 06d8211e1bbbee085e21bb9c0a5f7d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.741688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082249/publication.txtobserved c6730a8312a84036fb1bc95dcf1695aa...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. |
|---|