OT-2026-000075039
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000075039) never changes.
Identity and time
| Publication number | OT-2026-000075039 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-78cf-8e72-b08b7a608a7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075039 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccb8ff99a919fddf2f260fc8d740e1840f1dfeb3acba93a21f7409dec21f7308 |
|---|---|
| Markdown | 50c8191a28ab4031851416f4e804dd1ea9ceb78c6a19dc76b60a560af19c274d |
| Publication page | 0c02d570015b04ae1b9eb6e32dd9d3b4fe5e087aa6e09f6d342fa5367211ea29 |
| Manifest | 197e74a4c009d0432d0c3fc1600fa5435e7b24b2a0f13004a0a863d29b33c033 |
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 | vnGMDPcCrvpGkNBpk/Sc6Bb4nH4LiIHbT2TCmZUwx7qXDCyAMbK1Uhk8R0lGNOCSdLalofMv0XBV6lSpTeKZCA== |
| 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
| 2026-09-17T10:18:51.210117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075039observed 0c02d570015b04ae1b9eb6e32dd9d3b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:51.192853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075039/manifest.jsonobserved 197e74a4c009d0432d0c3fc1600fa543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.175830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075039/publication.mdobserved 50c8191a28ab4031851416f4e804dd1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.159906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075039/publication.txtobserved ccb8ff99a919fddf2f260fc8d740e184...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. |
|---|