OT-2026-000088043
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000088043) never changes.
Identity and time
| Publication number | OT-2026-000088043 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-730a-b5c7-f7408dd18d14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4602db10b29d8b60fbebee3cd64739f911c21f6a3250187e33b358e14293aabb |
|---|---|
| Markdown | 243b81f62eb702da52fac5f3b3516964b7d1d13a9120213adc7fff1924a7c587 |
| Publication page | 3f5e83c9322fdbbdac2be8dbf1b40ab235d828c8e8d4e004db35e423834715b3 |
| Manifest | 62b27f41d82f49eda5db660def6337f1e2ea7453f6d92f6cfca4fa42c6ca2aed |
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 | IjXCOe1/DelX+vNa9loHyJ7a5PyZltd/RVdNDxvtJ+NQoznJVkuQ+cmizjMSZxxQEfxdx7stW8JHB/CoZBaqCA== |
| 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
| 2026-09-17T09:49:26.024087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088043observed 3f5e83c9322fdbbdac2be8dbf1b40ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.004505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088043/manifest.jsonobserved 62b27f41d82f49eda5db660def6337f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:25.986841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088043/publication.mdobserved 243b81f62eb702da52fac5f3b3516964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:25.969115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088043/publication.txtobserved 4602db10b29d8b60fbebee3cd64739f9...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. |
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