OT-2026-000056117
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000056117) never changes.
Identity and time
| Publication number | OT-2026-000056117 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7648-a41c-77b5a272d407 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056117 |
| Status | PUBLIC |
Content hashes
| Canonical text | aad245c6f9a7a24bdd6126070d24841d8c68137e58a4a6b5d406c6da568d8b2b |
|---|---|
| Markdown | 432772256a91046a0b043ac7a19c3a690379010e5e53e9437645d31bbd8028dc |
| Publication page | 461d14badbad3fa0783db9687f38c5c2a7e1815628d8c72d61db6c67b06e522a |
| Manifest | e789c554326c139944f22d43f138a9eaff0bd00e1eb97bfe2701b4274ffc70b0 |
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 | guS8x+wiRJfGDo6x+vNH3E5GlZwUME9uKmursucwOcYEeKj2pQcf7ODcC8oZpxDiX6JJs6So66Q13lelAP+KAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:39.669629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056117observed 461d14badbad3fa0783db9687f38c5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:39.651143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056117/manifest.jsonobserved e789c554326c139944f22d43f138a9ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:39.633727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056117/publication.mdobserved 432772256a91046a0b043ac7a19c3a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:39.615619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056117/publication.txtobserved aad245c6f9a7a24bdd6126070d24841d...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. |
|---|