OT-2026-000089765
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000089765) never changes.
Identity and time
| Publication number | OT-2026-000089765 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-1a22-7576-9e8e-5319eeb8663c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:21.039513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76a0fe02fc09e30bdeca92a23923b4440cdd8fe19bff95f593dc5f24c9191189 |
|---|---|
| Markdown | 1ddb1e11cbbded5268414b6cefb05adf136ef48ba3fbc3f68cf403d850248579 |
| Publication page | 2c8154359a1f68e3290dba95abb76fa443a507ffe5a314bc8d7e5945188488ba |
| Manifest | a8c7f3037fe3bdab32438bfce4388fe1b86d55b8326d8ff495fb18183c8395f9 |
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 | DbNANxrlqzhOJt0+rnmh+He/SrrBRr6b0lS+Fj0cWvuC+e8/lAhZDlFdmgdmHFiWxJh14xpwhC5B5yROidzcBw== |
| 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
| 2026-09-17T09:46:51.125944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089765observed 2c8154359a1f68e3290dba95abb76fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:51.108343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089765/manifest.jsonobserved a8c7f3037fe3bdab32438bfce4388fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:51.091344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089765/publication.mdobserved 1ddb1e11cbbded5268414b6cefb05adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:51.074428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089765/publication.txtobserved 76a0fe02fc09e30bdeca92a23923b444...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. |
|---|