OT-2026-000100827
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000100827) never changes.
Identity and time
| Publication number | OT-2026-000100827 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7bc7-8fea-0458ab7b0630 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100827 |
| Status | PUBLIC |
Content hashes
| Canonical text | a612aca618b20256b4dc2621456c9f341331e89055a8c3b049771409f47aabcb |
|---|---|
| Markdown | a69e49fb595b3ad5e3199b17f48b303cc8964908e23e2be6c0a6f9482245de12 |
| Publication page | ffe852841fef2e538a5cb2e14207b2a5777ca2cdcf8c76fb27d36b052581cdfb |
| Manifest | 0d4f97c518062a7977799b17d8aa2e863610e277eabf0261e5d2454b6814adf8 |
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 | L54cpgsAOn/X41gmaF1ORORZvNYb1fbtZcOSE+iyE7aR4npE+RxWxYhiWm9E8dvc5MKpaVt/2PChM3e77OrxCQ== |
| 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
| 2026-09-17T09:27:44.959382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100827observed ffe852841fef2e538a5cb2e14207b2a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:44.939793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100827/manifest.jsonobserved 0d4f97c518062a7977799b17d8aa2e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:44.920525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100827/publication.mdobserved a69e49fb595b3ad5e3199b17f48b303c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:44.900940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100827/publication.txtobserved a612aca618b20256b4dc2621456c9f34...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. |
|---|