OT-2026-000067237
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000067237) never changes.
Identity and time
| Publication number | OT-2026-000067237 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd5-7838-aef7-adb03ee30b50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067237 |
| Status | PUBLIC |
Content hashes
| Canonical text | f98a252416b3123d09692c66f5252c5de06a97003954b55cc46a4924b45a055c |
|---|---|
| Markdown | e0ee616ae22bbc91d7ccc71812f678879ee069e4a0c3a82e559e597c75395487 |
| Publication page | 6996c3614fbe2adf8dc3ac689d7c52e66c26a8cf6342fe86a956ddefad6af702 |
| Manifest | ebb11e3eb800effbf1e1aee845f976391e8058ec02453b9fa06405f397a6a4a1 |
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 | iWnWIqBWxo9lIcL55snMtpO7y2z3n9kIOhK1C2CTNjrNF4RIsGVKG3Ae49JIfTIpbpzeS8WYW5qcjDG4HDmnDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:54.489359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067237observed 6996c3614fbe2adf8dc3ac689d7c52e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:54.470937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067237/manifest.jsonobserved ebb11e3eb800effbf1e1aee845f97639...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:54.451019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067237/publication.mdobserved e0ee616ae22bbc91d7ccc71812f67887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:54.430400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067237/publication.txtobserved f98a252416b3123d09692c66f5252c5d...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. |
|---|