OT-2026-000079193
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000079193) never changes.
Identity and time
| Publication number | OT-2026-000079193 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-70fb-8219-db6411b26525 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079193 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac48250a7a6d2f7881c39948301575f6ea03b1609baa1c17c0f3d5ff01ea83ce |
|---|---|
| Markdown | ccaa8acf4db6dae52ff7cc7b747d32c2f7cb11bfb707cc3f26553d4c9a9b148f |
| Publication page | af4aacc3fff3241dd07159086a2466a99b390b29f2bd4019707d1a346ce90314 |
| Manifest | 29c43600ecf9a9619629c410421ebed75fef4b551cb592b06229544c943e20f6 |
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 | Vsc53UBgY3IWzCIaGpCjmNYiUp6v0SszEMQpCjmM9JgQFyiKcs2cX0qvKGWqd68itoa3KVYTTodZxRpVMEEUCg== |
| 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
| 2026-09-17T10:04:47.133006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079193observed af4aacc3fff3241dd07159086a2466a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:47.116863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079193/manifest.jsonobserved 29c43600ecf9a9619629c410421ebed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.099061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079193/publication.mdobserved ccaa8acf4db6dae52ff7cc7b747d32c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.081825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079193/publication.txtobserved ac48250a7a6d2f7881c39948301575f6...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. |
|---|