OT-2026-000080600
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000080600) never changes.
Identity and time
| Publication number | OT-2026-000080600 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7972-8182-d769005215e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e0c44a81f50fe601d48fe0b86484db0e990011b310bcd198cbea7b13ec3aa4d |
|---|---|
| Markdown | a94314ae4e9ef9b5f0d83170028307da68f28b0c122981b8b44aae4b86159ae4 |
| Publication page | f345079dd4bac77c3e20eb55f701ffe8ce5691b2cff7b6d9a97883cb7d50f6bd |
| Manifest | 49602a468764d4266bf364cfdccdaf2fbb517befd0f6eb2e583c319139a73cd4 |
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 | Pnn/MKnJ2SDj1tVuAVtoyZt0734Dxn8TFVtIPHpsyzp6cBtsTKXN6czg8CJe21szNMuCkdb1Zo1iboZLDSQ6Ag== |
| 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
| 2026-09-17T10:03:14.182087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080600observed f345079dd4bac77c3e20eb55f701ffe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:14.164893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080600/manifest.jsonobserved 49602a468764d4266bf364cfdccdaf2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.145650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080600/publication.mdobserved a94314ae4e9ef9b5f0d83170028307da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:14.126481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080600/publication.txtobserved 1e0c44a81f50fe601d48fe0b86484db0...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. |
|---|