OT-2026-000096840
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, 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-2026-000096840) never changes.
Identity and time
| Publication number | OT-2026-000096840 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7753-b411-8e27e722efec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096840 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea45eb4e07903033a05077dac497541b201b74dc55620f21b9ebd764b0c841f0 |
|---|---|
| Markdown | 0e340cddf09f2076a9907015cd8181bf6a332b3b5a33719b9205e458b7c5adb9 |
| Publication page | 8ce35cf313e332c16d0a60f52c302975b9270b73bb7474377e551304d11c2b64 |
| Manifest | 73d75737f95281b2a22a05d9a0374da3a82063834075dec0e15d6b37931cb6d0 |
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 | R2sUmODDneRMfF4nRMTG/w4jv3doHMqh324aZzHWqdEBSfsXPP8TEeFcLfQpclfQO1Hnasdd+yaS4FmxV6WmDw== |
| 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
| 2026-09-17T09:34:26.222904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096840observed 8ce35cf313e332c16d0a60f52c302975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:26.205841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096840/manifest.jsonobserved 73d75737f95281b2a22a05d9a0374da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:26.188406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096840/publication.mdobserved 0e340cddf09f2076a9907015cd8181bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:26.170397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096840/publication.txtobserved ea45eb4e07903033a05077dac497541b...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. |
|---|