OT-2026-000062597
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000062597) never changes.
Identity and time
| Publication number | OT-2026-000062597 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7427-ba72-49deb9330f6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062597 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc157cc0b40b8188c543130cd690ae3240258bf5cd002efda7c50c537fb9d7a3 |
|---|---|
| Markdown | a86aaa08a19caa3b3df261bccd7c52c7ea9e71543d420789aa5f90c219b49255 |
| Publication page | 5c4f1a2d244d9608b0f36e41dbe0e9da03f522407d5a06e30929c9b12cb1373e |
| Manifest | b82a4f0217c0a4db5f43f510a07a653a0e83414a8407c679635331b1bab0b90a |
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 | LnEOIQJsSGcwOEO7Q6cFS59CVojf2lqvsr3vVMxpZbxz4zvFsHOTQ9n6nRKAEp89sR8wZvDjYfNPZqXoSfBaCQ== |
| 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
| 2026-09-17T10:40:05.678429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062597observed 5c4f1a2d244d9608b0f36e41dbe0e9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.656654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062597/manifest.jsonobserved b82a4f0217c0a4db5f43f510a07a653a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.634010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062597/publication.mdobserved a86aaa08a19caa3b3df261bccd7c52c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.610379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062597/publication.txtobserved bc157cc0b40b8188c543130cd690ae32...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. |
|---|