OT-2026-000036276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000036276) never changes.
Identity and time
| Publication number | OT-2026-000036276 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7276-9fe3-be05b6f8eb69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036276 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5c61e8b567e7fc2a647870411c7f82d9328c1ab871db10fc0c071d2e4dd5e53 |
|---|---|
| Markdown | 90a13cd58b30fe6a96569456a5a6f7031215a7146187ebb8e57375e88bd819f2 |
| Publication page | ec5601a6ab4d88f54c89f5b4ed694d06c37e298a404e7c36f942c579c1640fbe |
| Manifest | 99102de146f655f2fcaac6a746134882be6122230927b30d30d159dee4789879 |
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 | GQnUKoLYe5IZ6piPBKOwUSeGZOTeGeddMfazLKYI4Lob8k+pBZrCuX7sniv2z1erv++O3hSMiL9HJ53iKs1jCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:32.275579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036276observed ec5601a6ab4d88f54c89f5b4ed694d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:32.258530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036276/manifest.jsonobserved 99102de146f655f2fcaac6a746134882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.238926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036276/publication.mdobserved 90a13cd58b30fe6a96569456a5a6f703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:32.221554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036276/publication.txtobserved a5c61e8b567e7fc2a647870411c7f82d...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. |
|---|