OT-2026-000069976
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000069976) never changes.
Identity and time
| Publication number | OT-2026-000069976 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7ef3-b14f-1c1588dd8b10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f2025251eafc3da21576a75adbee6ed7dbd26dfe5c9f20271cd3a77c330cb88 |
|---|---|
| Markdown | 0e1e6e326ba66e95b346e480c6604e1aebc7c5f38039c730a8bee24bbc162799 |
| Publication page | e6116c7acc1964579f3b635196eb68c3d95a58b18bb66106ca80ea32a06e57ba |
| Manifest | 0be2b592c7fef2c711948c9d2569ec647a9c24c95c07b00c431e6797b84ff9bc |
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 | j0MtcUFI3GUenfX13jkXaV2z8EMD2B9aomdQd8tQ+8KyDSFHYKim/bI6I0wzlBHq9/CkkunyKHMzsMc4k3SoBA== |
| 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
| 2026-09-17T10:26:31.465446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069976observed e6116c7acc1964579f3b635196eb68c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:31.447188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069976/manifest.jsonobserved 0be2b592c7fef2c711948c9d2569ec64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:31.419000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069976/publication.mdobserved 0e1e6e326ba66e95b346e480c6604e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:31.381601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069976/publication.txtobserved 2f2025251eafc3da21576a75adbee6ed...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. |
|---|