OT-2026-000070276
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070276) never changes.
Identity and time
| Publication number | OT-2026-000070276 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-792b-a3fc-8ec4469e9139 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38741f34c0d26ffb3954cf91e941b827e47c0253f0f6727dc167e9eb6bef0011 |
|---|---|
| Markdown | 15c0eb6ae45e8e683f951070b8f14e355c2d47c6a354ca1b3c861e52b7930cd6 |
| Publication page | 4ebec01af2b3d90087f82f7000035cf1bb9e1eea7227361b292e424f8dbefe32 |
| Manifest | 745a4937ab39a0e65aea49bb79aa20cef2fe5bab4e2003c8f0d4e2c2750a521a |
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 | zclQuG9qa8QKGpLY0pxK131tplRMrRQjcvEEDQpOT2clFO6jfFIfhTjxJyglvPDDZDIxOHn8bWiH+DEvRejWCQ== |
| 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
| 2026-09-17T10:26:03.515443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070276observed 4ebec01af2b3d90087f82f7000035cf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:03.498842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070276/manifest.jsonobserved 745a4937ab39a0e65aea49bb79aa20ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.483425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070276/publication.mdobserved 15c0eb6ae45e8e683f951070b8f14e35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.468099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070276/publication.txtobserved 38741f34c0d26ffb3954cf91e941b827...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. |
|---|