OT-2026-000095872
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000095872) never changes.
Identity and time
| Publication number | OT-2026-000095872 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-734b-9f82-bf74e009bc24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095872 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61849078df7916b0c707e40ac880d5a2ad5ea185ea648f15429b4a2e8d7ec272 |
|---|---|
| Markdown | cb9b983d00978133428a314e20978af3a5119e471eebba16a43bd1eff12fd5f8 |
| Publication page | 6e0595a66d7185827e512bd5568fa31b5674cc9b5b7b1f1d425429ac70d2b49a |
| Manifest | d94dbf6e8cc7a97ea1a2ebdd44d4e4c2fafe401bf4c3c29062cf201079d90b37 |
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 | Cc0yCV7hEk4bPNv77+C4rRfDBenYJbEiSn1oXpQBYrKo2MilRZxWl96d3r96526S9NkofUk+bQahvmp3vjxeBg== |
| 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
| 2026-09-17T09:35:03.341373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095872observed 6e0595a66d7185827e512bd5568fa31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:03.321373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095872/manifest.jsonobserved d94dbf6e8cc7a97ea1a2ebdd44d4e4c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:03.302893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095872/publication.mdobserved cb9b983d00978133428a314e20978af3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:03.284896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095872/publication.txtobserved 61849078df7916b0c707e40ac880d5a2...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. |
|---|