OT-2026-000017525
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000017525) never changes.
Identity and time
| Publication number | OT-2026-000017525 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7456-8c0f-834cdc4482e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26a91b4162c05821d39a3d24e7a5455e588669f08c1b3c27b9e81f2d8f4450c1 |
|---|---|
| Markdown | 504728c0a403648431745d895e3c08d985077c7c668f0b6fe514ed1c399fedf6 |
| Publication page | 77bc65095cb60d3202ed575d17e3298167b875467de46dad93a6319012716570 |
| Manifest | f582d6f36f91d09e1a1a2b2e4dfba6fc975853c6fd518403a0e3a3901f6a752b |
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 | rDt2kQRUtiy23s2gXhDujCSTO0S8Y6B9WwAuzrqzE2pwviexwyp7ZR4CMYsQhSifwCBHiLi5kCWgXGvorWMODA== |
| 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
| 2026-09-17T12:02:41.040881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017525observed 77bc65095cb60d3202ed575d17e32981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:41.023323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017525/manifest.jsonobserved f582d6f36f91d09e1a1a2b2e4dfba6fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:41.007148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017525/publication.mdobserved 504728c0a403648431745d895e3c08d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:40.991270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017525/publication.txtobserved 26a91b4162c05821d39a3d24e7a5455e...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. |
|---|