OT-2026-000075566
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, supply line pressure sensor, vented 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-2026-000075566) never changes.
Identity and time
| Publication number | OT-2026-000075566 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fc-7015-ab24-4e0640c16d29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0484ef9b9ebeaef66b323bd462aeea597b9c8a47b8d4d2dfedeca20a4f37e160 |
|---|---|
| Markdown | 42f4ca46b2c95134c7a4c29b97a815eb29253175271767b3584803d2995a7b9f |
| Publication page | b176042a9988431c38cb84f67ad65f88cf6e961d239f932d3f5dbf51384cf040 |
| Manifest | 6bdb4e85cc0a763e03f1cfeb721b32eaefce1ee2acf68a7510675e1d087318cb |
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 | XFxxqepV1Zf6g5O0OZOIUETixBLS9BwA3HR6sbAYpkkJ7VyCg4MRP5fruH4O5chKrOvI6VsUir5+5cvJXhjWCQ== |
| 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
| 2026-09-17T10:12:59.267777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075566observed b176042a9988431c38cb84f67ad65f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:59.246312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075566/manifest.jsonobserved 6bdb4e85cc0a763e03f1cfeb721b32ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:58.790645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075566/publication.mdobserved 42f4ca46b2c95134c7a4c29b97a815eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:58.536312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075566/publication.txtobserved 0484ef9b9ebeaef66b323bd462aeea59...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. |
|---|