OT-2026-000086314
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000086314) never changes.
Identity and time
| Publication number | OT-2026-000086314 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-72db-a25c-84eb3641eefc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086314 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7c8852590ac60216fc157533fe1e166fe1609be0848b5ed34f21d79be5b402c |
|---|---|
| Markdown | 2fbd7bb8e68f5bd6b5a4ea53e99df45d62d94db20d14efa496c1f7da901e2a4a |
| Publication page | af4bf206b70d0ce568835c960591cdd43376a46f6c664a41a313343b0ff9749b |
| Manifest | f4279b239e933a619c5968a0803375c0d7d11041d9a5e47088288d77b8f91c78 |
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 | xDQLjsFQsas9PNTwAbqg8otRr+IdoI0sSpoZcmMZm+JPijzU9amQgGii28V16gcbdzzbmS13aosT2WUL1L8FAA== |
| 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
| 2026-09-17T09:51:59.953376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086314observed af4bf206b70d0ce568835c960591cdd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:59.932468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086314/manifest.jsonobserved f4279b239e933a619c5968a0803375c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.914011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086314/publication.mdobserved 2fbd7bb8e68f5bd6b5a4ea53e99df45d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:59.896451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086314/publication.txtobserved e7c8852590ac60216fc157533fe1e166...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. |
|---|