OT-2026-000026354
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000026354) never changes.
Identity and time
| Publication number | OT-2026-000026354 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7226-91dc-7195c4a881b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4940edbd4d60e1bf8131f18e97a53a8933e2cadea6b17fb726130da765b81221 |
|---|---|
| Markdown | 4ce0c7a6a8dd1d05508322dc65c5e58cc88f3374f80a79d05cc6d11e741ebc86 |
| Publication page | a2827368148c5465981dd21e7fbf1b10f1f7a045cdfc79b01bd89737cfae8e8d |
| Manifest | c63b13437d84b41f7a8affae61431b394d083d0c54ca646c4911965d94aec8d5 |
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 | kW4wALDfSVu9elTLbYK2VRy7oQrY7O6VQjqmmz0PUvl31VRf1z2TERMUIdjbujQOguFngZOPAMV7dKljE6ZfBw== |
| 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
| 2026-09-17T11:44:19.665792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026354observed a2827368148c5465981dd21e7fbf1b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:19.648639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026354/manifest.jsonobserved c63b13437d84b41f7a8affae61431b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.631932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026354/publication.mdobserved 4ce0c7a6a8dd1d05508322dc65c5e58c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.614498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026354/publication.txtobserved 4940edbd4d60e1bf8131f18e97a53a89...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. |
|---|