OT-2026-000095532
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two 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-2026-000095532) never changes.
Identity and time
| Publication number | OT-2026-000095532 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-72d5-ac82-2e81879fbd17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095532 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7f563f1ae88c9507bb84f95950eb1b5ac87baceeef5bbb189fad0c45c234c66 |
|---|---|
| Markdown | e7fa7bb65f90102ed63dc4254be08d7ae7d1213d5792e8057d31c7e8b80c69f7 |
| Publication page | ab6510c6788fd32f28ff4216a261e34ce1b2a513a319bc9740b5151e1342bf47 |
| Manifest | 04da1ad1f6ef5aafbdfb66d1285615e2ff36543dc0888fc5d7630e49ab4fa975 |
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 | XrO4duG1sKIjMEBT2+qe4WolPlbCEluCMQ/WHSM02fpz2nB6wKj779NngjuHd5t7+Wpmu9gruGf0nDEWqm63Aw== |
| 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
| 2026-09-17T09:36:56.590198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095532observed ab6510c6788fd32f28ff4216a261e34c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:56.573739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095532/manifest.jsonobserved 04da1ad1f6ef5aafbdfb66d1285615e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.558605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095532/publication.mdobserved e7fa7bb65f90102ed63dc4254be08d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.541012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095532/publication.txtobserved e7f563f1ae88c9507bb84f95950eb1b5...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. |
|---|