OT-2026-000050264
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000050264) never changes.
Identity and time
| Publication number | OT-2026-000050264 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c46-77a7-bea6-b784d06f2a64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050264 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae420a2b16a89781a3d28e56c44f79c6a7a2640791cc2c0b199dc05bf2c0ccb8 |
|---|---|
| Markdown | fa34c79747305fec4343c0360d5afd584c451933dff3fff57f3dc79aebc26b63 |
| Publication page | 65e01e74e5c122a6a2d36eb4ce5554687738c890a7886b771817e971a1f101c5 |
| Manifest | c8e944bcfbbc5673276d8765bcb1201c6d1836bb6bff8810b0ccf30cff194911 |
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 | Q8qEdXr2ntLj+RzpLl9Fofvg9ceyHRGEk+bG6HYuVXGIFyrQQRowijTnByf91A6BzEO+544ovDnQHLnwUw/IAg== |
| 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
| 2026-09-17T11:01:15.890509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050264observed 65e01e74e5c122a6a2d36eb4ce555468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:15.873232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050264/manifest.jsonobserved c8e944bcfbbc5673276d8765bcb1201c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.853825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050264/publication.mdobserved fa34c79747305fec4343c0360d5afd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:15.837492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050264/publication.txtobserved ae420a2b16a89781a3d28e56c44f79c6...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. |
|---|