OT-2026-000026966
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000026966) never changes.
Identity and time
| Publication number | OT-2026-000026966 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7e9f-89a9-cf14b61e8cd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 082e07de658e833718b65874983f7bb0e630135ae8875627df427d42599d6216 |
|---|---|
| Markdown | a52bdd51af84d9cf0831b7515629cb4b4011a7bfe77de3459cf506b51970fbe8 |
| Publication page | 089d9c8cbfd7757d5ee00cd457e76f0855b6c506eeba8a59c4a41b99dc1a7064 |
| Manifest | 45f25030f52e77a38045db14f982f8f0c6487537d52263d5fd90c110c4efb0a7 |
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 | Blj6Tff5Qe3Cos8vuo+W0oCpcmEhWcwFvLoDFC28Tfz/C8JuesxrfSQwnEU1UbKO3+Tr3frEglXxQfosSfeXCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:35.345156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026966observed 089d9c8cbfd7757d5ee00cd457e76f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:35.327516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026966/manifest.jsonobserved 45f25030f52e77a38045db14f982f8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:35.310988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026966/publication.mdobserved a52bdd51af84d9cf0831b7515629cb4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:35.293607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026966/publication.txtobserved 082e07de658e833718b65874983f7bb0...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. |
|---|