OT-2026-000093290
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line 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-2026-000093290) never changes.
Identity and time
| Publication number | OT-2026-000093290 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7995-8647-0f55918de4e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b9a0272753367be47d2d43feba452957d7e537da663782b7549ecbfdbc588e1 |
|---|---|
| Markdown | b7fba2b5a7f389680e7991b50cfc269d44bbee7db2836df60b6d989fdb12cb3c |
| Publication page | b1b48cb99096842428b61a1eea82ad1ed9d62680dbb0635b9d7b353a2aecd5a7 |
| Manifest | a212703ed1740406e70e26139c16a1987f915fd58595ef48ce7daa97c14b56e4 |
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 | bX5IEAMHPIYhccNTVIFP2Ynx648uCIG1ofSIO3BXPDBqcbsbNsqtFW5SQLKaIhtkfJDaBUQJkWmGOI6r9GdoDQ== |
| 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
| 2026-09-17T09:40:39.880053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093290observed b1b48cb99096842428b61a1eea82ad1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:39.863326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093290/manifest.jsonobserved a212703ed1740406e70e26139c16a198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:39.846829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093290/publication.mdobserved b7fba2b5a7f389680e7991b50cfc269d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:39.829555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093290/publication.txtobserved 9b9a0272753367be47d2d43feba45295...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. |
|---|