OT-2026-000014607
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pulsed 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-2026-000014607) never changes.
Identity and time
| Publication number | OT-2026-000014607 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-73e6-9687-533901c3bf79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18d52c04cc57c40f5de4fd00c8e8785c857fda578694e2b85d0981aef11bb497 |
|---|---|
| Markdown | 6777061a556050613ba85132e509773e910f419977f7479e6beaa207f42a5a09 |
| Publication page | 56bee994f30716a28a753d649ef23021bb34a3077214a80cfd127567cbea027d |
| Manifest | 0e066fc1d80720b34da28f70ca8edb687177f1fc55265c0a166a1cfec9f0afdd |
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 | XOIRWSbsCypkaui8jG8ncBFwTebV7Px0NGKTUS51gXnZpyt87lAbmiRWj1P3X26dHWDREDxGzx3FvkEZa6dzDg== |
| 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
| 2026-09-17T12:06:24.855669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014607observed 56bee994f30716a28a753d649ef23021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:24.835852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014607/manifest.jsonobserved 0e066fc1d80720b34da28f70ca8edb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:24.816177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014607/publication.mdobserved 6777061a556050613ba85132e509773e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:24.797873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014607/publication.txtobserved 18d52c04cc57c40f5de4fd00c8e8785c...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. |
|---|