OT-2026-000079914
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented after set-down
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-2026-000079914) never changes.
Identity and time
| Publication number | OT-2026-000079914 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-773f-a47a-c7416adf073d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fa0ac54dac257c72768e93fe76d2feb8a3976f69e911d079d7e9b70cef1f190 |
|---|---|
| Markdown | e8ea8720ca9cadc1f35d4228704d933993dabbc58b9294aab69eb81e9e300b5e |
| Publication page | 13f1ae65b6b88b96b2f61dfc4d07e575ddb77bb7b51ece4ba77c718f5892611f |
| Manifest | 2013bd8e2251bc3274c8dbfc5430fecc5f3944a08dfe0415089f97eed1b1e51d |
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 | qNZlsFhE5RGqnk6UMSchOYLgMIXe2VnarvEEYVKuFIQDFa6qQVhMue8sNvDLw9IkZqu8jRAECZsdjrU2CX9pBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:24.570912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079914observed 13f1ae65b6b88b96b2f61dfc4d07e575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:24.553009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079914/manifest.jsonobserved 2013bd8e2251bc3274c8dbfc5430fecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.533442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079914/publication.mdobserved e8ea8720ca9cadc1f35d4228704d9339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.488770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079914/publication.txtobserved 1fa0ac54dac257c72768e93fe76d2feb...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. |
|---|