OT-2026-000037336
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000037336) never changes.
Identity and time
| Publication number | OT-2026-000037336 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7c30-9ced-65f590deb775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 426355d976ae797a10c4bf8445f77119c779b42717fdf7b669433fb14aa22cf7 |
|---|---|
| Markdown | ee0b7c5b095c5dd69c3de4be359eb35529da5e04c8ce3d41a36d1a3420a10328 |
| Publication page | 75578b836659e22597563fa4b9c87adaae743336d24a6fb44532aa7a8cbd6ad1 |
| Manifest | 8b8f3f466e98dc61a3ba7b4206b43abcfb7517469da70f20e3b60876f2201c4f |
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 | sBFzVdsOBiCza4bbkNXsggefxQjV2M50W8q+A770bMa1cVszetBEBS61lySbPzjfdZwHBbXpgqZ58lWIGk1bAQ== |
| 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
| 2026-09-17T11:23:44.971809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037336observed 75578b836659e22597563fa4b9c87ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:44.953231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037336/manifest.jsonobserved 8b8f3f466e98dc61a3ba7b4206b43abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.935699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037336/publication.mdobserved ee0b7c5b095c5dd69c3de4be359eb355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.918196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037336/publication.txtobserved 426355d976ae797a10c4bf8445f77119...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. |
|---|