OT-2026-000085912
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained blow-off before 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-2026-000085912) never changes.
Identity and time
| Publication number | OT-2026-000085912 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7e42-804b-3acc818ff1f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085912 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb7c320c9ea22aa93349c8c9f62292d11d42c37232d46366963af7a0a7fe8b9c |
|---|---|
| Markdown | 58f1e318fa83f6b5f2c5ebdcf31ef8a63fba453542780985cb8690eed3ec01b8 |
| Publication page | aceb53f885d8b76d8e2a279c5a7ec7e7d5f9347d89a5c30a850dfe7070d00f8e |
| Manifest | 73fd7f63641ede1c76742883672ce259f5f9e89783c45ee52aefa5a0d888d2a9 |
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 | P6JYhIBcvGGOzKZJXm35IpCHQ9fDS1eRu27+nSuf9XUx3O1qoyJ52Q/aTPNDkVffHqApZbnt0hz5Qwl/KlmxCg== |
| 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
| 2026-09-17T09:52:51.537032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085912observed aceb53f885d8b76d8e2a279c5a7ec7e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:51.519368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085912/manifest.jsonobserved 73fd7f63641ede1c76742883672ce259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.501146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085912/publication.mdobserved 58f1e318fa83f6b5f2c5ebdcf31ef8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.483869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085912/publication.txtobserved fb7c320c9ea22aa93349c8c9f62292d1...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. |
|---|