OT-2026-000015805
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000015805) never changes.
Identity and time
| Publication number | OT-2026-000015805 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-77e5-97c1-c36a49b3c7d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64f77c1be8608b60d26a2122360b308848f017baf7601904d4e4844f33f1c6c5 |
|---|---|
| Markdown | 82f938a6923b6d3b60014228188a107192f07dff2a3ea0340f9a37ca973f7c50 |
| Publication page | 91e8d82213cf80e4fc6992699f06169c61c61cf6e22ce7f731faf82d534203a0 |
| Manifest | 06476d4885db098848af7cc5e1d549ec82a61f04f5cee0b7418b9e4ccb1839b6 |
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 | 5i6EX9sV/K8A4ZCwMXFNQY/d/acZwwXmJJQEYHJgcERnpeV2rXX+kFk0yf/v4jONzoTpR1rf/QK6IgS7gz7dBg== |
| 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
| 2026-09-17T12:05:06.798954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015805observed 91e8d82213cf80e4fc6992699f06169c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:06.780817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015805/manifest.jsonobserved 06476d4885db098848af7cc5e1d549ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.764401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015805/publication.mdobserved 82f938a6923b6d3b60014228188a1071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:06.747957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015805/publication.txtobserved 64f77c1be8608b60d26a2122360b3088...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. |
|---|