OT-2026-000039099
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039099) never changes.
Identity and time
| Publication number | OT-2026-000039099 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7b3c-9896-7a854af1a820 · 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-2026-000039099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00204248942da0abf8b5eaf8df9b820e9ae8589be81f585ecc1b69047c65f8f3 |
|---|---|
| Markdown | d0b3f1f2563edef8d6f2584134991229e9a4dc4e4be06f312a67002daed3c7e5 |
| Publication page | c4493ded73057584a6177afe63d851f94e93a5918801955a2a22130fb4080bc0 |
| Manifest | e8e42d950bb149076d62d5a09de2b347354e715e8103d12f03e910249c723e93 |
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 | eRSRqvLRl2f1RZ8PuWKkiWAvBZ96Zf0WTRSY4KhnlNdwmrNMHB+p3JGUROYoO/fQv16lZJE4BqtZ2/zHWu2oBg== |
| 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
| 2026-09-17T11:20:35.134237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039099observed c4493ded73057584a6177afe63d851f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.114991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039099/manifest.jsonobserved e8e42d950bb149076d62d5a09de2b347...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.097804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039099/publication.mdobserved d0b3f1f2563edef8d6f2584134991229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.081638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039099/publication.txtobserved 00204248942da0abf8b5eaf8df9b820e...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. |
|---|