OT-2026-000102795
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000102795) never changes.
Identity and time
| Publication number | OT-2026-000102795 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-795f-8c63-a27e8fefb6b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e0003c437a2ba2e96339d90617f11d95ec6a83cf02ac1233daa0ca2557f9673 |
|---|---|
| Markdown | 2bf47a0dc4b7b7f097968d9fffb82e0f5bfc54b32a5b385a0b2e6486f8bfd181 |
| Publication page | affed00bb97c5535def1d12fb94f7b437225e535e557ef3364373e3f0f105761 |
| Manifest | cf172f2da067a7b98141fd43e15a719e48d6016ecef1fb1f2c73a262bdedf947 |
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 | 557BCg3IBq+2BE32axiVNI0XcC9fwfFwoOSF8gLln0Q3sBwG+b1MK88K6p6YS13rjSImSNDbd4mjpVHo7NFNDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:19.406221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102795observed affed00bb97c5535def1d12fb94f7b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:19.386572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102795/manifest.jsonobserved cf172f2da067a7b98141fd43e15a719e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.369090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102795/publication.mdobserved 2bf47a0dc4b7b7f097968d9fffb82e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.350814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102795/publication.txtobserved 6e0003c437a2ba2e96339d90617f11d9...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. |
|---|