OT-2026-000104094
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, pulsed blow-off after 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-2026-000104094) never changes.
Identity and time
| Publication number | OT-2026-000104094 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-7fb0-abd4-71ad0612c971 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 301afb0294c65a6f1fb432cd67a00869a964e07d51b2af362613cb13f13a4090 |
|---|---|
| Markdown | 108d4578d565994018f5c21201ae0a1ea88c351825696ea0ac6269c272ea0bc4 |
| Publication page | 38d158131d19e7bf81cf621df22f08e69146dd7df29b64d6318a99a10a3a909b |
| Manifest | e955d31e0f3dc960b85be8ac25b22bdeef6273eccc6e73c50e56d54bb0aa3409 |
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 | 3R4zE6Fsp1tqecqu+lCXCv+SVf4gqKNnQ9D9DFFoYCiUAKUF5aXpEAj1W9pi4k/WEtNJGcmOb9UQLjNRWnwZDw== |
| 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
| 2026-09-17T09:20:09.892644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104094observed 38d158131d19e7bf81cf621df22f08e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:09.875700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104094/manifest.jsonobserved e955d31e0f3dc960b85be8ac25b22bde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:09.857838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104094/publication.mdobserved 108d4578d565994018f5c21201ae0a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:09.840563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104094/publication.txtobserved 301afb0294c65a6f1fb432cd67a00869...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. |
|---|