OT-2026-000008666
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before set-down
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-2026-000008666) never changes.
Identity and time
| Publication number | OT-2026-000008666 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-76c6-880d-f275f45dafc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 525c1a6e637eac12e9af4b653394216ebf29e0d7134871fea0f7e6c87f75894b |
|---|---|
| Markdown | dd228eabe85b2f7d509d66ee996e724e5c5fa48a57acafe43f98e4816cb9a9eb |
| Publication page | 3a98f3bb8313f81c79b4951e9e25eb52f8e768697a78214831e626ca4819630a |
| Manifest | 2f6ca8b56e5b69776c3aebd383c5c65ac534a7577c9efc2a31e27b71f26b6487 |
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 | 6ztsSkAhoO4ePixH/0v4Xg31bEZWF+NBGXO5wpOHBNsAJ92WB1vlAX8uPp7AGe2LrQSwdbMd08NnoU9+VhbLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:38.836323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008666observed 3a98f3bb8313f81c79b4951e9e25eb52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:38.813683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008666/manifest.jsonobserved 2f6ca8b56e5b69776c3aebd383c5c65a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.790437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008666/publication.mdobserved dd228eabe85b2f7d509d66ee996e724e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.769159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008666/publication.txtobserved 525c1a6e637eac12e9af4b653394216e...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. |
|---|