OT-2026-000086783
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, sustained 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-2026-000086783) never changes.
Identity and time
| Publication number | OT-2026-000086783 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7ed9-93c9-818cefdce01f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086783 |
| Status | PUBLIC |
Content hashes
| Canonical text | a20ff3670386ee818006abe397cec029a3d77b5092a43f336e59c3feb23c6a0d |
|---|---|
| Markdown | 7d510a2d30fb9cff97fb2d848aee81839658835d306e7fb39f9b8134fa5de15e |
| Publication page | a64408f9108b297d7c3c0e194eb1d1922bb4e24092189a19d843d682a4b0ec9b |
| Manifest | 593c0b547a59bcd006c3f2fa9dd87894938d290d6c3d733b519b7cc57b5de9b1 |
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 | Kl8c3VGX1MlrDPNpNeOgdlH02NAW4n6WEhsYoUjSm2jg/S1BhNKYNMg75vnuRf8OzXnBq2N4GAEK9QG+zOr9Cg== |
| 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
| 2026-09-17T09:51:35.506711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086783observed a64408f9108b297d7c3c0e194eb1d192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:35.487565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086783/manifest.jsonobserved 593c0b547a59bcd006c3f2fa9dd87894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.471191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086783/publication.mdobserved 7d510a2d30fb9cff97fb2d848aee8183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:35.452820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086783/publication.txtobserved a20ff3670386ee818006abe397cec029...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. |
|---|