OT-2026-000101252
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000101252) never changes.
Identity and time
| Publication number | OT-2026-000101252 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7308-a4f1-e6bee4d56ab2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80612d52fb73326ca778526e365c6491f47377ae8dc222665aadf573f7c8e612 |
|---|---|
| Markdown | 8d8e7c0e4d4686ad67ce3ad67a6c299d25038c995d1d22c721e2a719f9a289be |
| Publication page | f14a74612a7fe7e84a74988177fe42a5c09ad6f18ce125a07edab1a48ed0efaf |
| Manifest | 644f97d5493b52ada32a5770d45cdc4fa4fa6349f1b79d15c176f262500c37be |
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 | eFlRjUeUt9+tYIeadb1J59YoXKsaRkSZr89xgy4wvbCSv+wzb/DnCJHdMK+PrvI/hP1ivBMp0mBtZWChzu0bAQ== |
| 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
| 2026-09-17T09:26:54.882296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101252observed f14a74612a7fe7e84a74988177fe42a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.865866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101252/manifest.jsonobserved 644f97d5493b52ada32a5770d45cdc4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.850382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101252/publication.mdobserved 8d8e7c0e4d4686ad67ce3ad67a6c299d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.834425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101252/publication.txtobserved 80612d52fb73326ca778526e365c6491...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. |
|---|