OT-2026-000060094
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000060094) never changes.
Identity and time
| Publication number | OT-2026-000060094 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-76dd-a452-5d5e17b174ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060094 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1495aa76db7beefa7d1a3b4bb3e987759ce183a96cfc52923fae4a31e514ac2 |
|---|---|
| Markdown | 4aa6403d7a4b3ff31ffed14603b9dd6171309138a819608cbf2b56ecd6a2af47 |
| Publication page | a4919081507bd5124419fc12cc922b6bbb279a3c424493cafad623ff18b33a4e |
| Manifest | f731182f3cd0f14701a6944b0dc23a17fe05a8517c22c0d0cc4b175418f930b7 |
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 | ZuCZEm/mwvpRSQX5d6Awp4J3/A89qEvk1RN2fbOC9J5U3n5HJ6R55NojhfqEwqOilzwn9URVMFbKj6CMcHU+DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:44.157695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060094observed a4919081507bd5124419fc12cc922b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:44.137112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060094/manifest.jsonobserved f731182f3cd0f14701a6944b0dc23a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.113697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060094/publication.mdobserved 4aa6403d7a4b3ff31ffed14603b9dd61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.094024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060094/publication.txtobserved b1495aa76db7beefa7d1a3b4bb3e9877...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. |
|---|