OT-2026-000045488
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000045488) never changes.
Identity and time
| Publication number | OT-2026-000045488 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-773b-b921-1dc2dced8d1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045488 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab87a667c417c76b327a326fc2ffcc6e05eeeef578166dfbd46da572d0171e4 |
|---|---|
| Markdown | fab6f0cc91537d09725e89c7d22a20f2f7a5046b2da8d05ea58684603c42d2f4 |
| Publication page | 171d3adeba66da0611480e2ba5c9a7a749fe10c4c67d5adefa4c5010f0184d66 |
| Manifest | cb53c47b346870848f8442606c16e60463519184109c3667c6f6704b834fc5f7 |
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 | heWVAmoqArBnZ5O3+eeXqtU5Bu4IWDmA/g+A1H2h0xJbSZjuSDrCt20NfxtTFzXVO77LbaU0MwMWyuWVHCo3Bg== |
| 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
| 2026-09-17T11:11:18.184826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045488observed 171d3adeba66da0611480e2ba5c9a7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:18.166384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045488/manifest.jsonobserved cb53c47b346870848f8442606c16e604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:18.145848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045488/publication.mdobserved fab6f0cc91537d09725e89c7d22a20f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:18.126120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045488/publication.txtobserved fab87a667c417c76b327a326fc2ffcc6...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. |
|---|