OT-2026-000068403
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000068403) never changes.
Identity and time
| Publication number | OT-2026-000068403 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-72d4-9621-82d465ff421f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bbe5edca35bbd2803697585bcbbd0a0e894046e40a2c8b687ac63a4145c10e4 |
|---|---|
| Markdown | 5f020b7a6f1a77530f18eeab4076161675fb3359ea8bda89321176d915d97db4 |
| Publication page | 473bc90265bea987ad14a4b4bc3dc1017c73bceaaba5e9d15ef67584e040c25f |
| Manifest | ef4b03c8c7fca6ed30e1026db9e4ed491acac02d0dcf40fd1a603702e82446ca |
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 | 6b2ej1uR4WJMDxau5AesY0D51VnXoIRCR4PIvX0O6mEKguvEtZnajWPSJR5bR9gVq6sQBmYH13Sg//CrSJR9AA== |
| 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
| 2026-09-17T10:29:32.015666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068403observed 473bc90265bea987ad14a4b4bc3dc101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:31.904983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068403/manifest.jsonobserved ef4b03c8c7fca6ed30e1026db9e4ed49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:27.602116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068403/publication.mdobserved 5f020b7a6f1a77530f18eeab40761616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:27.583907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068403/publication.txtobserved 3bbe5edca35bbd2803697585bcbbd0a0...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. |
|---|