OT-2026-000092534
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092534) never changes.
Identity and time
| Publication number | OT-2026-000092534 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-74aa-a5a1-fd05e28f4b25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 524d2211dffec42a54ba94f40adbbac47abea357fc34a41485af408a214a763c |
|---|---|
| Markdown | 652b70a11f7b16a3a1b2a31ccfd9a83907240accdd61e53b28cd2eefb7c99beb |
| Publication page | acd9855b4ec4ece62de5fe66b7db5f229d2820df6109fc7ab47b5c97fbf77c63 |
| Manifest | 2477fa05b8a36a7aae1e08754b42c77c051fa4ef46c1c9cfae142210660b5e3e |
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 | au0ZUMx95jih83c+0IxlAwIQInA496/N1U22/j5nR2vlkat5fT9X0w9eI+3RpYPgYd6XR7PVRRAadhpz2vz0DA== |
| 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
| 2026-09-17T09:41:06.826895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092534observed acd9855b4ec4ece62de5fe66b7db5f22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.808021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092534/manifest.jsonobserved 2477fa05b8a36a7aae1e08754b42c77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.790094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092534/publication.mdobserved 652b70a11f7b16a3a1b2a31ccfd9a839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.773539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092534/publication.txtobserved 524d2211dffec42a54ba94f40adbbac4...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. |
|---|