OT-2026-000037617
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037617) never changes.
Identity and time
| Publication number | OT-2026-000037617 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7b18-a60e-a2a85a8e511c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63a7be905028b82fcb79ce4140e66e04a5955c5f855e8d505b8e83894c69a47a |
|---|---|
| Markdown | e397d959ab99a86636d4b9feece5f8c30a1f70b5929fbf70dfd0302873a8b849 |
| Publication page | ced16e1704d2787cbc61e7c60ad86e18086706875a8226b4bf9108c4f211132c |
| Manifest | e22c413e887f4fd889d8010e71976ef6fa8143acc52fbc879f6c891217924175 |
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 | DE3Tf8/4wGGjrliwC/BscgJMkU5vW/JUKe5iy/i4lAcxGKMJlOKa2Ujz+hSZpgpn23OFurDld/z4nwO8yVyfAA== |
| 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
| 2026-09-17T11:24:10.521174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037617observed ced16e1704d2787cbc61e7c60ad86e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:10.504522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037617/manifest.jsonobserved e22c413e887f4fd889d8010e71976ef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.485607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037617/publication.mdobserved e397d959ab99a86636d4b9feece5f8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:10.466150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037617/publication.txtobserved 63a7be905028b82fcb79ce4140e66e04...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. |
|---|