OT-2026-000058994
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000058994) never changes.
Identity and time
| Publication number | OT-2026-000058994 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-706f-b15b-220fd0bc08f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c1bbc660d211f9caaa474cda669d04d5faca633cbb61c8f0587a25e06b18979 |
|---|---|
| Markdown | 761d93c9f44a63cba0066c50fffdc8cea9a8f8cc1915b01004e0c799bde29a7b |
| Publication page | 8045d8f596a9acbfece953e5490f25dbb3cdad61a8951d9479f4881e1d76e63d |
| Manifest | 7a6a49f2abc834248aa533a3d2b57a50337340f4191cf068609316fd366820cf |
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 | z1P6pRR0rOlN9C6W21BhtJF9ZGcuATl5/2ow+yHxki8U0AjvH465PxaMf+Sk/U9INvyWYIVndEO1q0e7cNaEAQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:34.848426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058994observed 8045d8f596a9acbfece953e5490f25db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.829566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058994/manifest.jsonobserved 7a6a49f2abc834248aa533a3d2b57a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.811850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058994/publication.mdobserved 761d93c9f44a63cba0066c50fffdc8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.794060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058994/publication.txtobserved 9c1bbc660d211f9caaa474cda669d04d...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. |
|---|