OT-2026-000088902
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, 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-2026-000088902) never changes.
Identity and time
| Publication number | OT-2026-000088902 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7253-9138-a98ab4884ab5 · 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-2026-000088902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43702495257478c44fa19b9600d5cf6bff063aee5765ffdbf49f7089e0654106 |
|---|---|
| Markdown | 286dbb5353dacf120c3359b84b52a8c55831cc3d2baf6abf5103032ea406047d |
| Publication page | 97192c4db07185f26a9412fbf0b055983657c915888eee353ec806bbad3d8ea1 |
| Manifest | fd7b4cdc0ee0872d6851c06e2d6729b24e58e350c57c6e6bbd41dd1e971b887f |
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 | Kkz7X0Sk9sJmhJVxcVg5aQRi2FlDJ5jlMwRqTOXFCPDW3xfAzHNEHfieYPL5MgcGtwbRjwaaqGuLyn26fkwuCQ== |
| 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
| 2026-09-17T09:48:18.325166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088902observed 97192c4db07185f26a9412fbf0b05598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:18.305439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088902/manifest.jsonobserved fd7b4cdc0ee0872d6851c06e2d6729b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:18.288171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088902/publication.mdobserved 286dbb5353dacf120c3359b84b52a8c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:18.269734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088902/publication.txtobserved 43702495257478c44fa19b9600d5cf6b...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. |
|---|