OT-2026-000091324
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000091324) never changes.
Identity and time
| Publication number | OT-2026-000091324 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7850-ad2c-e8059a14723c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091324 |
| Status | PUBLIC |
Content hashes
| Canonical text | c00719766cf0cbb494642604658baaa7dd9f9950f0272a163f1d02de5be99513 |
|---|---|
| Markdown | fb3279526d2184fc81a8dd4f12ce08cb8724f5bbf6dfc9bc0b8fc099b519d2d4 |
| Publication page | a0f2b4a39c20ecb65ee3581b1a631a520008062a4e7a554da43d306a07810161 |
| Manifest | c07353a30e8f98d65efc2f0d19070364f334d8558820cca49cc0da6161f816da |
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 | 0zOS0owqkIP/cuUZ2bXDa3u2A/whNNhBaaTUL4aM9dtQiJ11PBveq99p+mHT1/EvfhMpr5hxARu/gS94uJOoAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:31.687135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091324observed a0f2b4a39c20ecb65ee3581b1a631a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:31.672011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091324/manifest.jsonobserved c07353a30e8f98d65efc2f0d19070364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.656443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091324/publication.mdobserved fb3279526d2184fc81a8dd4f12ce08cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.639311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091324/publication.txtobserved c00719766cf0cbb494642604658baaa7...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. |
|---|