OT-2026-000067046
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000067046) never changes.
Identity and time
| Publication number | OT-2026-000067046 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7cf8-9700-a487e9c6d353 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067046 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0ce655953acd03ab60240c40601f2d5a7ce84ed24b9105b7c10ae90054165b6 |
|---|---|
| Markdown | 07e25d328d474527544c169ff21f40f6be25be9b094ffaf13b8520e84982f23a |
| Publication page | f738be7af74cb4a0d5062a7f5a9c2e28c13eb41c3e9190b5829e657cdb87989d |
| Manifest | 32aa69164731f2a9f60d91f557e98a29a3c453eb1967c5cd2f2155378643d6fc |
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 | UuNBxVu2+HTODjSUwP8HF8hFSUlEZtcmq34XeqA5CiqqT5/O76ipDQk46K8x1JWSjeOUctl/5Un3tR6JiRU8Bw== |
| 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
| 2026-09-17T10:32:18.012013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067046observed f738be7af74cb4a0d5062a7f5a9c2e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:17.994342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067046/manifest.jsonobserved 32aa69164731f2a9f60d91f557e98a29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.976697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067046/publication.mdobserved 07e25d328d474527544c169ff21f40f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.957831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067046/publication.txtobserved e0ce655953acd03ab60240c40601f2d5...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. |
|---|