OT-2026-000065590
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line 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-2026-000065590) never changes.
Identity and time
| Publication number | OT-2026-000065590 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7971-a6cb-580ab04d028c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065590 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0ab6bd7b21eff1de3097c87260b018d871d33cd6b8bebbc69a461a7adf6755a |
|---|---|
| Markdown | cd615c3ee1c1489bff6b455966d8a99614f37fe4b156246c9b67e6bedab46ff6 |
| Publication page | 36027cc1796338c86cd2be56e699b2894838543496558a2a1037664fa7b0c761 |
| Manifest | 10d3e7c70a0418a64a2a63a17eed1e2038637e5b2888b76f097d3ed9bc034df4 |
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 | n1YYoYvqAq/m3VbX3rxTOQJHmXyzr5P7ASCvfJf2M/mzDGNAdeOwZt89ucszmklbwzMZo3DaERwc5WITUHtLDQ== |
| 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
| 2026-09-17T10:33:57.120626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065590observed 36027cc1796338c86cd2be56e699b289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.098745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065590/manifest.jsonobserved 10d3e7c70a0418a64a2a63a17eed1e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.072339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065590/publication.mdobserved cd615c3ee1c1489bff6b455966d8a996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.043191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065590/publication.txtobserved e0ab6bd7b21eff1de3097c87260b018d...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. |
|---|