OT-2026-000053624
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053624) never changes.
Identity and time
| Publication number | OT-2026-000053624 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-701f-900d-da9805d46de6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0792bfa71dec419cbf4728250a7468734478622f952bcafa89941ea07fcb7323 |
|---|---|
| Markdown | 2a76adbcdb80eef1cc42390f6728d3ca1d479ccfc865fbcf174f04d7e7af6456 |
| Publication page | 92482a453b00a351a4e03b0d9d6b33ed1761f15f95f0540d9efd376b6a76ed95 |
| Manifest | 31499362995dcb297462f71855d3bfbdea9fde7f4d29edfed21472e55b075820 |
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 | 08inuTtbPtvLxsyTLr1Av3K9z34fKJmQCIut0K++aIHpQt67GbMpTVuFtAmilObcTeZCzqeteYkKNK6vrj5eCw== |
| 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
| 2026-09-17T10:55:30.213191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053624observed 92482a453b00a351a4e03b0d9d6b33ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:30.196011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053624/manifest.jsonobserved 31499362995dcb297462f71855d3bfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:30.177521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053624/publication.mdobserved 2a76adbcdb80eef1cc42390f6728d3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:30.158453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053624/publication.txtobserved 0792bfa71dec419cbf4728250a746873...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. |
|---|