OT-2026-000013825
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000013825) never changes.
Identity and time
| Publication number | OT-2026-000013825 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de9-76cc-b52a-6e1b4f59fc97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0398503cfebf6bde3ff1f68826b2ce0f106ff2875efd8659f9cb37a3d93297a0 |
|---|---|
| Markdown | 24712dff5dc33e5df8341c9dc35128b9f5437f42d1388c16727a2c57a23ac3cb |
| Publication page | 76540143aead7efa4c780f352b59d141e95ae873b68512f04224fcc53e7a8659 |
| Manifest | 41da5481efd983dbeee1571e0767af1e6041e72ee702ac534d5ac6019c477382 |
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 | 6ubos43ZwHr43np2SxxhfsLWOlgqQVppU5sb56UGihvDv1AHxs4mrQglVZo7SY6Hmkx8AnIekUQ31YP7D7unCg== |
| 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
| 2026-09-17T12:08:55.483137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013825observed 76540143aead7efa4c780f352b59d141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:55.465492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013825/manifest.jsonobserved 41da5481efd983dbeee1571e0767af1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:55.447411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013825/publication.mdobserved 24712dff5dc33e5df8341c9dc35128b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:55.430116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013825/publication.txtobserved 0398503cfebf6bde3ff1f68826b2ce0f...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. |
|---|