OT-2026-000014135
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single 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-2026-000014135) never changes.
Identity and time
| Publication number | OT-2026-000014135 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-75ab-b053-041b4ba4b374 · 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-2026-000014135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ae0e9929ede6c361013cbf3c804163702b4e356a15ed012dbb0d741cac67207 |
|---|---|
| Markdown | ec5f36fe4f45480a7eee11765d65c868f83db67611e9a315844cb1b6db96bc5c |
| Publication page | fde8b841e0db59fc02d996685bab6bf3e779ffd40b1b3d67aab8992c1db3ca64 |
| Manifest | c394730921a7f04837c541441d4870b141a83881ad3a54e8000f300af6e15572 |
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 | +G/mMQUK6gpckvZDGj1B/uOVY7AbCgIB8k8O3azh7Fi4XadfHDIQfhoiA0eR08NmMI40q5f0gRp/WLUUNX4pDA== |
| 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
| 2026-09-17T12:07:12.661918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014135observed fde8b841e0db59fc02d996685bab6bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:12.643082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014135/manifest.jsonobserved c394730921a7f04837c541441d4870b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.623974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014135/publication.mdobserved ec5f36fe4f45480a7eee11765d65c868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.603286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014135/publication.txtobserved 3ae0e9929ede6c361013cbf3c8041637...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. |
|---|