OT-2026-000101863
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down
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-2026-000101863) never changes.
Identity and time
| Publication number | OT-2026-000101863 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7eca-bb82-3d46cb66203a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f4509ec96b5e4be88b5d9fb146cd4fede72f0bba385d1b7527c3f182850db50 |
|---|---|
| Markdown | 036513259d9fb42b51e478401bdecfe85a5838a2a533f589c51d51aa35ec7ca7 |
| Publication page | 5433cbc366ea1e7abbd47fb1b37cfff91d04a027c11c8d7a1ebfd006656e7ca4 |
| Manifest | e1a6b83800ba20f33f03fff240027485e28ea61a405082fc63e915c316061953 |
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 | 2Iaiz6b454+UXO0syiXPUW+V/no0kvBwpUIcPqrbZTtY0k/IAHUtxjrFXCJAqTTv1BdBGOZnaulZmV26L47rAg== |
| 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
| 2026-09-17T09:24:28.001653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101863observed 5433cbc366ea1e7abbd47fb1b37cfff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:27.981906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101863/manifest.jsonobserved e1a6b83800ba20f33f03fff240027485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.963277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101863/publication.mdobserved 036513259d9fb42b51e478401bdecfe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.946519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101863/publication.txtobserved 5f4509ec96b5e4be88b5d9fb146cd4fe...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. |
|---|