OT-2026-000094985
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000094985) never changes.
Identity and time
| Publication number | OT-2026-000094985 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-789f-bcba-64d22d062d2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 247831c74e92448c22beaf55e72ac487b2569c545e4813a2cabce89e97e9d433 |
|---|---|
| Markdown | b1e9612dc3c43f7a9f7219b3ac311ebce43e71b28a3f25a4c6f9654c74036df7 |
| Publication page | decd654281844af68a08409085d098d1d9409667cc24fca589c9dfa53d2f7131 |
| Manifest | 168caaafbd8602624a0eede563d1fdd124cfb094dcc00c7b4de8b5de52cdd300 |
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 | 0op71J95u+6AMudJ6MRqREJ1Gc+/6BBooEbM/aLQtyuC12ZQyjz3SeCe2bNVY8ZxozUMgehOjtTr89uocwMjBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:32.137114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094985observed decd654281844af68a08409085d098d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.120571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094985/manifest.jsonobserved 168caaafbd8602624a0eede563d1fdd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.102541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094985/publication.mdobserved b1e9612dc3c43f7a9f7219b3ac311ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.083369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094985/publication.txtobserved 247831c74e92448c22beaf55e72ac487...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. |
|---|