OT-2026-000094362
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000094362) never changes.
Identity and time
| Publication number | OT-2026-000094362 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-71a8-a140-67020b113bf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c36f15416d8f4b5b8059ae33812ed3ddebe9b747036a1503b720a204ba5001e |
|---|---|
| Markdown | 7abfbd41e1ecbdfd78898ca8657c4af9d11b65e2c486873b60d461fa7db42a6f |
| Publication page | b4c1d62b94d8b42cd9bfb6c30fbc26bd8a325c5147f13dd7ca94dd26e4600df6 |
| Manifest | 5e864c8bb2527bc49e04d0179a48ea5818878e3638640393c7b530bc4d50fbfe |
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 | OHq0wgPENvkYfheZtVP+ZFO0a5wEe2PkkfG72rbC3ywtVWdK8kCVylU6lNbsw0bPoKGfUX0qX7138TL4jnvBBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:45.390262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094362observed b4c1d62b94d8b42cd9bfb6c30fbc26bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:45.373474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094362/manifest.jsonobserved 5e864c8bb2527bc49e04d0179a48ea58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:45.356917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094362/publication.mdobserved 7abfbd41e1ecbdfd78898ca8657c4af9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:45.338240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094362/publication.txtobserved 5c36f15416d8f4b5b8059ae33812ed3d...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. |
|---|