OT-2026-000044412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000044412) never changes.
Identity and time
| Publication number | OT-2026-000044412 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7986-8b88-6be44fabb35f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79276fbca5090712b6c0a8c9894b8ef1f587b08eed2c48ad7af88a86b2fe212e |
|---|---|
| Markdown | fbb239c6ae8741fc04dd1aa828ccaf94aa56efbeb8d636d174f66f38f247e92f |
| Publication page | da48d5c802ca1be37b2ecd8137f1deeb931e240fea52983656af0668447b57c7 |
| Manifest | abe3f81e84df002370280a6cdd59350e5ca477f8a5cf3dc802a2324467accefa |
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 | 5mQO0sXlRR2Up1xOxGlfPstPtcrMluf+CF7QOhVggF2OqKXFH6v6M2N66NDj6JwwwcCwmH5xqvnh386kqyffAQ== |
| 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
| 2026-09-17T08:30:42.022878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044412observed da48d5c802ca1be37b2ecd8137f1deeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:42.004611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044412/manifest.jsonobserved abe3f81e84df002370280a6cdd59350e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.987371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044412/publication.mdobserved fbb239c6ae8741fc04dd1aa828ccaf94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:41.968944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044412/publication.txtobserved 79276fbca5090712b6c0a8c9894b8ef1...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. |
|---|