OT-2026-000070836
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000070836) never changes.
Identity and time
| Publication number | OT-2026-000070836 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7ac4-8c3c-ed5e333f50f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d39f09cddb40200d7b4fc4aa24bbeda7d7c5a28064f85003f2cb83e8cb675f8 |
|---|---|
| Markdown | 75bd190cf777afa5ed17145851dd55450e12b11aaec97311d4899d748071f850 |
| Publication page | d1efa6d5148cf381efbcea4ec37bfcc1b07fb7db0656ff9ec149a423e650e719 |
| Manifest | b9c28a3e23016352a107a3d4e59f5b1a19ca5ded3a3588bf6cda0462de794a95 |
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 | sw75dFSvCNZ4LzXdeLGZwmf1h+vTaeo5UDAtCFMYol3TlCm5U9eD7R5Yr5a5qR4Y5Bl73VPZh4cZY7ck2+CwAw== |
| 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
| 2026-09-17T10:25:39.167111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070836observed d1efa6d5148cf381efbcea4ec37bfcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:39.150367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070836/manifest.jsonobserved b9c28a3e23016352a107a3d4e59f5b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.132645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070836/publication.mdobserved 75bd190cf777afa5ed17145851dd5545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.114940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070836/publication.txtobserved 5d39f09cddb40200d7b4fc4aa24bbeda...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. |
|---|