OT-2026-000088049
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088049) never changes.
Identity and time
| Publication number | OT-2026-000088049 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-70ff-a0b9-e305b8723063 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088049 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa374b164711469b5814e6167f9b56bb5770c0905e5ee4d2f250607f51c63bea |
|---|---|
| Markdown | 03855ab9f8dc88d99d1245541aa54ede53c8710aae38b52716557b0bac351d4e |
| Publication page | e50b1a1fb46135ba03cee5634d978ca98c32a73ac04537b9476134d36dffb59b |
| Manifest | ae71956e20068bd2f502a9d15648fcc529807e4b9df43773d8db93e84c09e978 |
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 | /urEtseeFjSwAxYCQ2bzhGoAF4SQhE5mc2P/hI1xf4SeZOszk+c/BlUdGyH92RIWHUCioLidcslfFHUlHmNPDQ== |
| 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
| 2026-09-17T09:49:26.715049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088049observed e50b1a1fb46135ba03cee5634d978ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.696172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088049/manifest.jsonobserved ae71956e20068bd2f502a9d15648fcc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.678771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088049/publication.mdobserved 03855ab9f8dc88d99d1245541aa54ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.662134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088049/publication.txtobserved fa374b164711469b5814e6167f9b56bb...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. |
|---|