OT-2026-000014263
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pulsed 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-2026-000014263) never changes.
Identity and time
| Publication number | OT-2026-000014263 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-771a-bb7f-a002710f8626 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9863b66c86ec8089f30ed89e1af41391b6e6023fa84466e8dde40dadf94be746 |
|---|---|
| Markdown | e7bd9e45e37b85ea3833d29f7d952d60aa8edb668d493f0c376bf1bb0e4e4b33 |
| Publication page | f60691ff03897a5ee978b98985429ab66cbd35760fa38f67149e5bbb071132a7 |
| Manifest | bf3408e953de9f69a5d5545b7e205c1d1dbe931ff81ebaaaeaeb7d219adfd566 |
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 | DcODIiLpzC96B9ueC7LKGgN42rsa6xjCWmCXRSskYsvtfV6+MKZwCgBDa3WUZwNZr0akfM2M0nn8ljxvKyqPDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:28.233432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014263observed f60691ff03897a5ee978b98985429ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:28.209491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014263/manifest.jsonobserved bf3408e953de9f69a5d5545b7e205c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.186994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014263/publication.mdobserved e7bd9e45e37b85ea3833d29f7d952d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.165621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014263/publication.txtobserved 9863b66c86ec8089f30ed89e1af41391...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. |
|---|