OT-2026-000014148
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000014148) never changes.
Identity and time
| Publication number | OT-2026-000014148 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7c2b-940d-a17b4454abe3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ad9739b3178a395a10e7eb44e1b8bb1dd9a2d2878ef81c37083d7a5dd549ad6 |
|---|---|
| Markdown | 24c5eb07337547a597d096156f70e0b3c941dfe05a4ff2216cd6c8c07bf6dfc9 |
| Publication page | d7212d594f55e76498e20104c53b3a991aff3c7a5f469225ce5b35a1beaddc32 |
| Manifest | 57dbe8bdb1edb526e97094526abda8ec6a23ed230c261fcaa97057a8e2aac9d5 |
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 | pwxbOSBdLRYd7iflrvJhTGYV6ard+BWpLcS1PtbfIXrfJ29t/EB5D/7+jKmaTc42plD84J0XG1an2UdllIvQBg== |
| 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
| 2026-09-17T12:07:13.708694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014148observed d7212d594f55e76498e20104c53b3a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:13.687771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014148/manifest.jsonobserved 57dbe8bdb1edb526e97094526abda8ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.668311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014148/publication.mdobserved 24c5eb07337547a597d096156f70e0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.647650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014148/publication.txtobserved 3ad9739b3178a395a10e7eb44e1b8bb1...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. |
|---|