OT-2026-000099985
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000099985) never changes.
Identity and time
| Publication number | OT-2026-000099985 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7b7e-bac8-fcd1823f0860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099985 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd6786ce751ba37a52ea9724cbdd6bb49c4f0edf82f0a737173663f4295153f7 |
|---|---|
| Markdown | 095f9f75704da976c7ed28543901c471cb0e01a8404113f43a949a37f559e906 |
| Publication page | 8602a881d1dca4df3eb1f58613244b68be3617f26abd9131ec8aaa7f7be559c2 |
| Manifest | a48738c1adf64f79db36be3952ea358498a9381004f5f745d09c19bf27b7ce34 |
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 | 4WpX5fSZNFIy9nXF3U9U+02LqcXxUdLlZuyrjP8f+gkpAYhdPRJ9ShWlLfAADyxhvlHYveaDR5QftRp+mAK3Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:41.380772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985observed 8602a881d1dca4df3eb1f58613244b68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.363687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/manifest.jsonobserved a48738c1adf64f79db36be3952ea3584...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.345287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/publication.mdobserved 095f9f75704da976c7ed28543901c471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.327535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/publication.txtobserved cd6786ce751ba37a52ea9724cbdd6bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.717048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985observed 8602a881d1dca4df3eb1f58613244b68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.697734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/manifest.jsonobserved a48738c1adf64f79db36be3952ea3584...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.680416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/publication.mdobserved 095f9f75704da976c7ed28543901c471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.662482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099985/publication.txtobserved cd6786ce751ba37a52ea9724cbdd6bb4...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. |
|---|