OT-2026-000066608
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066608) never changes.
Identity and time
| Publication number | OT-2026-000066608 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-75fc-b79d-3d2f6c0ac2ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066608 |
| Status | PUBLIC |
Content hashes
| Canonical text | decc9d75bfd312e45a11255a2e503a9b6a69cb5c7d70f6ec5b9d68bd399b64d4 |
|---|---|
| Markdown | f80fe36cbd2d787fc7d26b8c6df22dcb4d8d460b20c94f6e5de82ab4c1252d6e |
| Publication page | 162290c7c7e1c31653a36a0010429515d26acb6148b033e363de5e2b65ec06a0 |
| Manifest | 0962b1fbb91e538331f684def786627afd7a4a9e50507dfe4e31c02bfb453527 |
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 | s5a7BEHb/bfzBqco/HrkbQqTHI1l3Jdqbg+oCH9+6j+JsN0jFKdcoQzP1BoFVlmXzENgsNy44hivTqdm0A0sBg== |
| 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
| 2026-09-17T10:32:58.881714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066608observed 162290c7c7e1c31653a36a0010429515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:58.864829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066608/manifest.jsonobserved 0962b1fbb91e538331f684def786627a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.847492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066608/publication.mdobserved f80fe36cbd2d787fc7d26b8c6df22dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.829583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066608/publication.txtobserved decc9d75bfd312e45a11255a2e503a9b...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. |
|---|