OT-2026-000092153
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000092153) never changes.
Identity and time
| Publication number | OT-2026-000092153 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7125-a948-870d323c5169 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a9327f42b2bb81268ff26094feefc9eea59b4aff5a2c7bd5a98c8f1271fec82 |
|---|---|
| Markdown | 754e9f3e8467a4ab79ba507276274881ff1c81f2756a42bf67325699d5c65c4a |
| Publication page | bd0c3c39cee5ce7819402b0a4aaceca43825e976f6458e8becb8b51dd02256f9 |
| Manifest | 1283671dfb4ef899cf4dff83e6bd5dad2150d71e51c77da25fa67c75f1417841 |
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 | DflSqMeoTfMH7DvdOYSMphsutq6wg3gxISNSgpdzfj6PB87EPqj60JZnXY6JhgB6go1xIntt6a+ItRQOdPc7DQ== |
| 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
| 2026-09-17T09:41:37.452659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092153observed bd0c3c39cee5ce7819402b0a4aaceca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.433220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092153/manifest.jsonobserved 1283671dfb4ef899cf4dff83e6bd5dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.414070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092153/publication.mdobserved 754e9f3e8467a4ab79ba507276274881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.397451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092153/publication.txtobserved 6a9327f42b2bb81268ff26094feefc9e...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. |
|---|