OT-2026-000102907
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102907) never changes.
Identity and time
| Publication number | OT-2026-000102907 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-73b0-a4a5-0d64a281e036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04c64e8ec8b7177660b8d91b06e42f263de455ccafeb7c77178f7447b538ba9f |
|---|---|
| Markdown | 73eda758f79b8bdce157cdba0d59a0d49b48577e42007e87b8bd04c89e1af4e2 |
| Publication page | 60a6de4a8029f56578d3da3cf768530c801b3b18958762b65413f75905979865 |
| Manifest | 2cd553cc0a480b3f3866efeda16bb47722d07f7f5a9e8c02e87ee62ac60bbef9 |
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 | biq9Jfbpyi2+UachFNL6r1Hr2B3kXcda20XbjlexJ6dNNqhVJ66lTGi81e7X6jsSwi7MUskmL3j1reKzeus8BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:55.306909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102907observed 60a6de4a8029f56578d3da3cf768530c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:55.289010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102907/manifest.jsonobserved 2cd553cc0a480b3f3866efeda16bb477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.272433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102907/publication.mdobserved 73eda758f79b8bdce157cdba0d59a0d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.253458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102907/publication.txtobserved 04c64e8ec8b7177660b8d91b06e42f26...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. |
|---|