OT-2026-000071334
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000071334) never changes.
Identity and time
| Publication number | OT-2026-000071334 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7d03-805e-5fb4839bd170 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24f44f9170e06fee0c92831d80fd4d23cf102a1e5b2126a81643dd21d2f8070d |
|---|---|
| Markdown | 95bb6166e57acdfd68ba81ad13f5390474eb4c783d8d0d57beb0fb610db87be4 |
| Publication page | 9d16e709fdfac509e9b26474f667c682312cd428fd3efecf02e9572506dc1e3b |
| Manifest | 34b6bc8f9a1898f3bc1b097b62fe4ba4f0b524dbb8b00a16cb51476b514fd229 |
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 | U2voYK570gBnO3WdpiTvm8clLZrOuTzyuZwQhXU4DqeW23Dgl0DEQEPEaeN4kXiisqKhntA4HItyxbXjxHieDQ== |
| 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
| 2026-09-17T10:24:55.968987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071334observed 9d16e709fdfac509e9b26474f667c682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:55.951176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071334/manifest.jsonobserved 34b6bc8f9a1898f3bc1b097b62fe4ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.933677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071334/publication.mdobserved 95bb6166e57acdfd68ba81ad13f53904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.915213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071334/publication.txtobserved 24f44f9170e06fee0c92831d80fd4d23...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. |
|---|