OT-2026-000061297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000061297) never changes.
Identity and time
| Publication number | OT-2026-000061297 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7153-96e7-21cf2acad1f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c3c837b56a66fe3a3c7cd46b5adbe8bea7b5d453d4804ea3d800145a9293950 |
|---|---|
| Markdown | efc1f52a591a531601f7783c90fed20c445751679b7eaa41b7aa95a79eb3dcb8 |
| Publication page | 3b8e2d3b298092188b34da4299dabc92fe48698ca6a834eebe28314aa6fc170f |
| Manifest | 879f94501cc905169dfc637651b3aa44bdf985f6d849eb88af74c9b64cc1ace2 |
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 | 63FpfrKZtL0tbwa4zah2tZrYdH5Qs8IBazov/2FL4Os2SrCi2uWgXiWS7/CW4/huS0q+UtgW4dhzCYrZylf1CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:43.470009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061297observed 3b8e2d3b298092188b34da4299dabc92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:43.451058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061297/manifest.jsonobserved 879f94501cc905169dfc637651b3aa44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:43.432063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061297/publication.mdobserved efc1f52a591a531601f7783c90fed20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:43.411718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061297/publication.txtobserved 3c3c837b56a66fe3a3c7cd46b5adbe8b...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. |
|---|