OT-2026-000039468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000039468) never changes.
Identity and time
| Publication number | OT-2026-000039468 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7dfa-ad44-c5f3d6a0d276 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039468 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe38785de92450f6d35b19803bc81aeafed12ad8fe403636e39798e4675bd71f |
|---|---|
| Markdown | 32fcc53c5f0cb3906c26942bb53b3d9fc36f02c0807f6a1f3396af29e4f3bf08 |
| Publication page | bde941c40f70766f8495834d1c8017a54efedf21cf43f51503361e94f0afb21e |
| Manifest | 74b804ee3dffb670ade3c1df25fa337401ac907521c3bc5dbdf2753400ce00a4 |
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 | jMbPWSoq5Lkv4Pt5eAeEnrnXRkD6+7KecE9492Z4saE0+nAmk+OOOaPObWMYH2H/5aOnJNSiGFUb5Y+kPTJdDQ== |
| 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
| 2026-09-17T11:21:05.463032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039468observed bde941c40f70766f8495834d1c8017a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.446940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039468/manifest.jsonobserved 74b804ee3dffb670ade3c1df25fa3374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.429119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039468/publication.mdobserved 32fcc53c5f0cb3906c26942bb53b3d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.411887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039468/publication.txtobserved fe38785de92450f6d35b19803bc81aea...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. |
|---|