OT-2026-000086605
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000086605) never changes.
Identity and time
| Publication number | OT-2026-000086605 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7d58-99b1-767e9fa0fa88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3baef7898df772175285ab8fff673be034f35ff59fe0238c294e6d95950f389e |
|---|---|
| Markdown | d41d8fc710e9e88839291df01e28b6cb8f94cdfc1a6a1435b2c6110278a1c8b8 |
| Publication page | 8dfc6477b4157f1902fe8733ce17743115076f3b62a30de5b626f915656fa39c |
| Manifest | e93b1a30eae4897bb3099190e96a28f13af864b125df22ef035804c2e0afb031 |
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 | KFdEkY3JzWNK82otWbnkz9mIkrt/a39bmRTDAmw7dm9Nr41sJrKI1rLjfL2MeuXfzPx4+R2tebbuC66DVYy2DQ== |
| 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
| 2026-09-17T09:52:27.030481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086605observed 8dfc6477b4157f1902fe8733ce177431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.010694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086605/manifest.jsonobserved e93b1a30eae4897bb3099190e96a28f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.992314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086605/publication.mdobserved d41d8fc710e9e88839291df01e28b6cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.973036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086605/publication.txtobserved 3baef7898df772175285ab8fff673be0...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. |
|---|