OT-2026-000070260
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000070260) never changes.
Identity and time
| Publication number | OT-2026-000070260 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-723f-ad0d-cef3cd2fbd9a · 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-2026-000070260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87b5a98f3a3e24868db3dd99d0d360ace42d00371803da3cb13622c310c0ae85 |
|---|---|
| Markdown | c0b09ea08388807c815c8ce31292f0516392173fa8280cda3baf28fa6a12c547 |
| Publication page | b3bb1295303fc438ba099d88d6e67a34e58e0c8409f8fba11c37ac9993949293 |
| Manifest | ba6e4e4c568d9c5c54567f7a5df1311d195ed2000d48c82a89f15f5438a7112a |
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 | GvwX+N44ryvdx77K3gZEVYipwU4piu34XCnN0UlDAs6U5pEL/7cF0CWQvix/HQm/MMvLncR6jxdj0j7izYiVBw== |
| 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
| 2026-09-17T10:26:02.404909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070260observed b3bb1295303fc438ba099d88d6e67a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.388429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070260/manifest.jsonobserved ba6e4e4c568d9c5c54567f7a5df1311d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.371906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070260/publication.mdobserved c0b09ea08388807c815c8ce31292f051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.355731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070260/publication.txtobserved 87b5a98f3a3e24868db3dd99d0d360ac...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. |
|---|