OT-2026-000077258
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000077258) never changes.
Identity and time
| Publication number | OT-2026-000077258 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-75b8-897c-ec8bb6bd894e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99b46be64aa717c3c4b5d98336ebd01e1ef664839e6fb1a8cf1aae5d5759230d |
|---|---|
| Markdown | 7b145c86f2f7ff99e08086c6ec31c1b62575a2207f93d2af07550620476b42f9 |
| Publication page | 6be10f5caf4ed05e196a113b55c9211bfd3f54e353b6bc4f2ef870b011204171 |
| Manifest | dc148b418c9d8cccb337d739b2a0d6810d4e86d6f333fc3a721a55483b439daa |
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 | Q/RvcMYY7Sa60prAhQHsuGiMSOApt2er9m9OhYihBER3vs8ZYuxtRF763n5kPisHDHOd2Ybpj8VoIvSoy3wRDw== |
| 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
| 2026-09-17T10:08:52.882431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077258observed 6be10f5caf4ed05e196a113b55c9211b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:52.857657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077258/manifest.jsonobserved dc148b418c9d8cccb337d739b2a0d681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:52.835028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077258/publication.mdobserved 7b145c86f2f7ff99e08086c6ec31c1b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:52.810404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077258/publication.txtobserved 99b46be64aa717c3c4b5d98336ebd01e...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. |
|---|