OT-2026-000050876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000050876) never changes.
Identity and time
| Publication number | OT-2026-000050876 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b3-7c46-b201-2bc455ccec96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050876 |
| Status | PUBLIC |
Content hashes
| Canonical text | d977279e01607c8736d2867250ff8d0d4e09cd806960e695b4fac39d2233b42a |
|---|---|
| Markdown | aba296510e43c22def99f41acd4db769f256e47b551019b2d3543cbf626cec84 |
| Publication page | 3fbef9ae778c09f2063cc45a7d249a5f3a93e98fa897ff8a72ea69dca1331911 |
| Manifest | 0518264d9fc7588f4f617581201765c0b73ceb7151f2b4bc5f6773fec78cfe82 |
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 | +leeq01ZaY1EHdv4uje/aaag2xuii2cT9QhqA5+RBp7iVOltRbxPaZjglPwSjpjQTbftRXn1wP6DIxKYFMaVCg== |
| 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
| 2026-09-17T11:00:36.372227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876observed 3fbef9ae778c09f2063cc45a7d249a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:36.349531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/manifest.jsonobserved 0518264d9fc7588f4f617581201765c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.326186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/publication.mdobserved aba296510e43c22def99f41acd4db769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.304384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876observed 3fbef9ae778c09f2063cc45a7d249a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.301315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/publication.txtobserved d977279e01607c8736d2867250ff8d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.284220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/manifest.jsonobserved 0518264d9fc7588f4f617581201765c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.263836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/publication.mdobserved aba296510e43c22def99f41acd4db769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:36.244799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050876/publication.txtobserved d977279e01607c8736d2867250ff8d0d...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. |
|---|