OT-2026-000088545
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000088545) never changes.
Identity and time
| Publication number | OT-2026-000088545 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0e-7f5a-92d6-805d3f40dca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088545 |
| Status | PUBLIC |
Content hashes
| Canonical text | b566094d5c3323bad7c583f3e9c2e1208d89037e71275221629c36d9889100ab |
|---|---|
| Markdown | 5f7ab8b4e8e763e2a037a40b7c235b70254cd7a536f1756f8f6d204b6ead7a76 |
| Publication page | 48f0d1ec3b766cd6217809a79ebac4f04c62689d4a18a8cb1d4652d33c52f5c8 |
| Manifest | d688f2050ce192da67d79a339068af772cc1e0526e5117323af6d56ea8cda169 |
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 | P/ILe2L97ioAHIy14K5T5pZXHJssHUaCJI6wsvk0zSZjb/rJMkMLkyUPcwM9XW08e64Nvd0fp0rIsz6EYbkVDQ== |
| 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
| 2026-09-17T09:47:42.893099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088545observed 48f0d1ec3b766cd6217809a79ebac4f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:42.875171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088545/manifest.jsonobserved d688f2050ce192da67d79a339068af77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:42.858128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088545/publication.mdobserved 5f7ab8b4e8e763e2a037a40b7c235b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:42.840222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088545/publication.txtobserved b566094d5c3323bad7c583f3e9c2e120...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. |
|---|