OT-2026-000040908
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000040908) never changes.
Identity and time
| Publication number | OT-2026-000040908 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7450-b532-b3279f3486d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d5ee92d03261a8b43fb97a1198a98f5a03f57505d1294b2a2e97ae6e752b839 |
|---|---|
| Markdown | 0d2ee4c687cb1f43e5e26453bccf2e5562bf640be928d4784dc8b6245e041bde |
| Publication page | 5170f6e33e15758e5063ffb5236fe430fa682a9ec1ed6af3952ba7dc500cb8c4 |
| Manifest | 855c6414d59c7a67cbda7b101f3c000ceba80702539300e12402f917457fd56d |
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 | 4rxFWuBacFIG7+qa7CHBCD29PZRQINrOLMzutMzo68VlB66Qqj0H919eudOLernCHCmpGjV9MTZwqYVhyAU9AQ== |
| 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
| 2026-09-17T11:20:17.535074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908observed 5170f6e33e15758e5063ffb5236fe430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.512935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/manifest.jsonobserved 855c6414d59c7a67cbda7b101f3c000c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.486104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/publication.mdobserved 0d2ee4c687cb1f43e5e26453bccf2e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.467650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/publication.txtobserved 5d5ee92d03261a8b43fb97a1198a98f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.668840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908observed 5170f6e33e15758e5063ffb5236fe430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.651583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/manifest.jsonobserved 855c6414d59c7a67cbda7b101f3c000c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.633855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/publication.mdobserved 0d2ee4c687cb1f43e5e26453bccf2e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.613670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040908/publication.txtobserved 5d5ee92d03261a8b43fb97a1198a98f5...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. |
|---|