OT-2026-000082826
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two 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-2026-000082826) never changes.
Identity and time
| Publication number | OT-2026-000082826 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7b60-9edc-a4f49c154258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07fb40a9a745d2954346dfb3a6fdd26ca6f25a6600ec1c33aaf63053bfb4136a |
|---|---|
| Markdown | b3cd61fa026ef236eeb14767a8205af7c376e688ee65b2f170c4fbaf810b49ea |
| Publication page | 7dbf69c060423a4f8fb2f4c190529321700dd27bc204be4e450ce1ec1a9bc568 |
| Manifest | 0a75bfe6ffc01855933d385f4e15f405cec23ff045ff0c4fe20f137d1253149b |
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 | 64cGFZW0enUEH0MCEnIvpsZBTpo8bsqFcqzwP3mcc6Qk8NiGW50UyEZmfI9HqhKk08bGB7mmnFrqn2RQ3zTNCg== |
| 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
| 2026-09-17T09:58:29.772557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082826observed 7dbf69c060423a4f8fb2f4c190529321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:29.755414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082826/manifest.jsonobserved 0a75bfe6ffc01855933d385f4e15f405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.738045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082826/publication.mdobserved b3cd61fa026ef236eeb14767a8205af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.716577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082826/publication.txtobserved 07fb40a9a745d2954346dfb3a6fdd26c...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. |
|---|