OT-2026-000092250
Publication integrity record
Foam pad vacuum gripper, three zone face, two 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-2026-000092250) never changes.
Identity and time
| Publication number | OT-2026-000092250 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7d33-aea9-4230762686d1 · 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-2026-000092250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7145788a93ea6199fc94c6ef8b85cb7e8144d23e7f1cc26afde28f749ed7bf8f |
|---|---|
| Markdown | d915522027948e5d59de9e675be4e1426cf8573cae6fc2c63f94e5b034f9af44 |
| Publication page | 06ba5b7d529503ed034ec21894beb6f9b02dea5de274f57ee8a8ba877a514b3b |
| Manifest | d839023bce8849cfeebbf11de21988479d3c2cc417d1e8f8a96a1f9110faa3ad |
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 | 91+Cz1lwbgMt95uz3nRJPOzFdMDdKCdGWX2n+S9yRSKsH9BjnNMb+hwI60KGHsDrO5LaVRthfqAM6AAwisGLDQ== |
| 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
| 2026-09-17T09:41:46.499739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092250observed 06ba5b7d529503ed034ec21894beb6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:46.482294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092250/manifest.jsonobserved d839023bce8849cfeebbf11de2198847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.464533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092250/publication.mdobserved d915522027948e5d59de9e675be4e142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.445250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092250/publication.txtobserved 7145788a93ea6199fc94c6ef8b85cb7e...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. |
|---|