OT-2026-000023410
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000023410) never changes.
Identity and time
| Publication number | OT-2026-000023410 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-777e-a5e2-9403ab3bcbb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14071716e2c762bd3400d049b899fd3fd2726d4b0e3efccbb413854aa098d452 |
|---|---|
| Markdown | e49ad972a21845d43e292aad62fde0b4f86f309f8e602fa23aecf84fc4b7eef8 |
| Publication page | 12b1a0ca45ec3c835f3cab67fb2fc806f1efad603c00ef6aa55a414b901d37e0 |
| Manifest | c45610aa93c07cc98ef1e24b147090bf4601cfed2e3e9712dd492c325024e86c |
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 | vZTezB+/fBWu8eGjqaZuKRQUiZPUWO0hlHhjybmG2domBAb8Rs+pBUybYtefQDz8aqUMInHBPykj5b1wbQ8OAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:37.029906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023410observed 12b1a0ca45ec3c835f3cab67fb2fc806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:37.002819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023410/manifest.jsonobserved c45610aa93c07cc98ef1e24b147090bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:36.984772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023410/publication.mdobserved e49ad972a21845d43e292aad62fde0b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:36.952397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023410/publication.txtobserved 14071716e2c762bd3400d049b899fd3f...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. |
|---|