OT-2026-000070320
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000070320) never changes.
Identity and time
| Publication number | OT-2026-000070320 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7f55-b2ed-29f22b59ca9f · 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-2026-000070320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b00ccfc57d9d2d73c804324b6b2d671b81f25fd9e75f49e10935ea43d2d4fbd |
|---|---|
| Markdown | 87bd7e797eb9613f8e71cfb40874ffb9451062d9312cea429c239c3bcebd8753 |
| Publication page | f130c5d926522d767eca0e12b7bd4f4f67a9121524622a2d0ec8722c26940155 |
| Manifest | 393dfdc830ab57d3057dbccb4b008051ed1c1d7e2673ca731c0d9863ade9bfec |
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 | aMqyWRQXWUEdCoLhCiHNzynQ+wOWlkSjSVv6K1nqhwr4V5cRwksNUrx3mQOC4yB03kXxRfuhFv0Y4T2SiO0fDQ== |
| 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
| 2026-09-17T10:26:06.626862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070320observed f130c5d926522d767eca0e12b7bd4f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.609686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070320/manifest.jsonobserved 393dfdc830ab57d3057dbccb4b008051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.591801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070320/publication.mdobserved 87bd7e797eb9613f8e71cfb40874ffb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.575437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070320/publication.txtobserved 7b00ccfc57d9d2d73c804324b6b2d671...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. |
|---|