OT-2026-000079865
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, 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-2026-000079865) never changes.
Identity and time
| Publication number | OT-2026-000079865 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7ba8-89ba-a56e4fc29942 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59dd07a9a129b38072a3317343840c97519fee8c27350076f314518da501fa10 |
|---|---|
| Markdown | 9db4c52e54511265ceb0c0e13e49f7751d6985a7099b3a6ccfdb252d533b0e8b |
| Publication page | 3343f62c61ea7b5d816fbfe21cc331c6035bdab29f6c52a3a22d612e951fb91d |
| Manifest | 1c652eab854fbe4c7535ce272ac459dde53687ec78a6efa1374b1f6eb65defdb |
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 | Q/EeS7gkEK/AAENHuX25Nf3ORyxhCEsKdf9uG8uA+0nFwlLCzdkUiT+D0VcgV4VyuytGUiv5/0QBqJFzyZorAw== |
| 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
| 2026-09-17T10:03:45.351120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079865observed 3343f62c61ea7b5d816fbfe21cc331c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:45.332802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079865/manifest.jsonobserved 1c652eab854fbe4c7535ce272ac459dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:45.315385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079865/publication.mdobserved 9db4c52e54511265ceb0c0e13e49f775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:45.297524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079865/publication.txtobserved 59dd07a9a129b38072a3317343840c97...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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