OT-2026-000093771
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000093771) never changes.
Identity and time
| Publication number | OT-2026-000093771 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7100-9b58-af127d8f4586 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77e41db04bcd9c6314ee59b14a7596d2187a42dc359e8ddbb4db2e58416c2dfe |
|---|---|
| Markdown | 7b60b48fadc020547ef4d31919f8a40da31349886d3b9a056d007cd0ac5863b2 |
| Publication page | b8b33e0a2b5c774032de6b37b763a67adeddc6acf5c23792c5433357d1780042 |
| Manifest | 1e694e685c66a6565093b13d9ceb54177cb754afd7904e253c792d6d1648e689 |
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 | ufHeammCt5TLCTpLxUSzFELnWNaBOB2TtZSIuyc9wJunD5gqr5ZMMwuVnZb8ItNW6vcOgnK1JvASmDwsmpoNBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:52.134404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093771observed b8b33e0a2b5c774032de6b37b763a67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:52.116492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093771/manifest.jsonobserved 1e694e685c66a6565093b13d9ceb5417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.099793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093771/publication.mdobserved 7b60b48fadc020547ef4d31919f8a40d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.081999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093771/publication.txtobserved 77e41db04bcd9c6314ee59b14a7596d2...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. |
|---|