OT-2026-000098757
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000098757) never changes.
Identity and time
| Publication number | OT-2026-000098757 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-72ed-a872-339167dab83b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34a5c6c4a5c69eb6fc1dbd175f13278defef039e57559b3ff83d55c6df389ac4 |
|---|---|
| Markdown | 4e89bb5f02ea20db07314cfe020a5a47901523e2f44f98e5a6a1488856d7d238 |
| Publication page | 04a57a2158bf2e92c546f0d6de9f84139b73c15a2db3394ef642fe27f429544b |
| Manifest | a15275f945f086f0175aa4c8d443590a5c4efbacf29fa4286e4461b0e61281a3 |
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 | igN8vdl9WUXWi697Qh1onUHDXoCyVtUdHVNAGIxRaZMASfwaFfSMufEHQ0HjEzChCyIt0Nh5yyHrt6fW2pL4DA== |
| 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
| 2026-09-17T09:31:04.568503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098757observed 04a57a2158bf2e92c546f0d6de9f8413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.550991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098757/manifest.jsonobserved a15275f945f086f0175aa4c8d443590a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.533513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098757/publication.mdobserved 4e89bb5f02ea20db07314cfe020a5a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.515658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098757/publication.txtobserved 34a5c6c4a5c69eb6fc1dbd175f13278d...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. |
|---|