OT-2026-000075104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000075104) never changes.
Identity and time
| Publication number | OT-2026-000075104 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7848-a998-48243882aaaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bd1d55b40117f156a183aa92b7a49309f672858e22c5ffc6276e08cb0d2d484 |
|---|---|
| Markdown | ccae26af3bc638b203912ef155905e5d351116b47647d4deebd024884db54a44 |
| Publication page | da541203fb9d9491a56316679b7527fb315dc47df84589511f1b5239e91d4741 |
| Manifest | d93afcfc05dff05c78dc48e728bfdf3ef0c26b34c0247aab1434f591e5d2e082 |
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 | RGNXD2QoYWJGcbhH5qsoRQQPH5Ubb7YCGX+RPm9DTzqKsdV7mbrNNwP/QCiIGr+1xAexK11Tf7y/p0Nr0X3tCg== |
| 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
| 2026-09-17T10:18:55.749689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075104observed da541203fb9d9491a56316679b7527fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:55.732897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075104/manifest.jsonobserved d93afcfc05dff05c78dc48e728bfdf3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.715118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075104/publication.mdobserved ccae26af3bc638b203912ef155905e5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.698160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075104/publication.txtobserved 9bd1d55b40117f156a183aa92b7a4930...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. |
|---|