OT-2026-000101167
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000101167) never changes.
Identity and time
| Publication number | OT-2026-000101167 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7708-8aa4-65c234edbc6a · 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-2026-000101167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e62918a322f499db979ca025ec06adc9ae39bc47d6be7964a77250d15a852cc |
|---|---|
| Markdown | 1ffa6aff24e7b7f25e3521d9c94b671abaa3bd607fdfda1db1ded1e10aaf4d00 |
| Publication page | df3fbb818c012db817411cdba1602fed5788d5b3df9348dca702f2cbefcba861 |
| Manifest | c2e61ca915286b37a5d12833e2fed5e8e96875a577390137eb078bf84edaa52d |
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 | D7KCzSTEv00Y9NsekF+wmqFk1bn0wkAt4z63hxLKZZzHqJoDXpQpIWoyPd5hCB3kATR2zrCLolGhHHkou6gXCg== |
| 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
| 2026-09-17T09:26:48.522351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101167observed df3fbb818c012db817411cdba1602fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:48.503352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101167/manifest.jsonobserved c2e61ca915286b37a5d12833e2fed5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:48.485411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101167/publication.mdobserved 1ffa6aff24e7b7f25e3521d9c94b671a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:48.467206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101167/publication.txtobserved 8e62918a322f499db979ca025ec06adc...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. |
|---|