OT-2026-000085196
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, sustained 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-2026-000085196) never changes.
Identity and time
| Publication number | OT-2026-000085196 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-758f-a0b8-2ab1025a0a6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f0498dcbca737d407c554bdf972ac1ae34c3715e937a7d55a6b95bb292299e4 |
|---|---|
| Markdown | b9792fb83084b05b00ae1b027d9fed3163087b0dd4ceddf66822316f1bfb8c9e |
| Publication page | 5ad2a705faa948447f425be2707a5533dbef2cc214b8e9ccfa802bc0822108cf |
| Manifest | d02590633a69012e993e4346e0c8daf6f8f3ea6cd22961bcbde799cf8013530d |
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 | Zv/gaYNEAvODK1qKFtF2pRB2uJ4z8AuFcBsHWrhBkq34n5WGlXkEytWSqkQA8vNWhmCFsrNFWk0p7InCXy/xBA== |
| 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
| 2026-09-17T09:55:17.069777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085196observed 5ad2a705faa948447f425be2707a5533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:17.050979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085196/manifest.jsonobserved d02590633a69012e993e4346e0c8daf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.033179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085196/publication.mdobserved b9792fb83084b05b00ae1b027d9fed31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.013825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085196/publication.txtobserved 1f0498dcbca737d407c554bdf972ac1a...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. |
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