OT-2026-000084858
Publication integrity record
Two cup vacuum gripper, two 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-2026-000084858) never changes.
Identity and time
| Publication number | OT-2026-000084858 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7a06-b4c8-68e24bec343d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 980d64ca593d382275152c4fb687622dced8db9a8c04b598e7c44402f1802d20 |
|---|---|
| Markdown | 903bbb73280a21c44947bda1686f3ef0dd597bcacbff7419702f4562c1292966 |
| Publication page | 09d103e14c366a3054aee32d71e009368bbd1630af010f675e41f08464be66b5 |
| Manifest | 97db780d6c462d48ee84d091da19d6ae41255ca7455fc589985a20e7a9848851 |
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 | 1q13PRIS7NF7WIG/zRz64lZr7xusbgqLR+Vd/NiWNJrIWxDozkYrtGORvuDRSlCoIo0eXkryuSLt+iZq5iBuDw== |
| 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
| 2026-09-17T09:54:49.085545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084858observed 09d103e14c366a3054aee32d71e00936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.060976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084858/manifest.jsonobserved 97db780d6c462d48ee84d091da19d6ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.040098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084858/publication.mdobserved 903bbb73280a21c44947bda1686f3ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.021605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084858/publication.txtobserved 980d64ca593d382275152c4fb687622d...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. |
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