OT-2026-000088499
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000088499) never changes.
Identity and time
| Publication number | OT-2026-000088499 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7c88-885e-d4b85a165439 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63c0f772a546036eac002b4a08a2b99223cdf3f8b5d4b479a54a1e34128ed8bc |
|---|---|
| Markdown | d6a50bf40f956eb576585a3a19062c7aa695aa279ac8024c11a433dc46099155 |
| Publication page | 52876bb6a47e11d5758053c54bed7999a5506b108d77f3393fbaafe7780cf819 |
| Manifest | 3781dae56f9fe6b819ac5a51229a52324067b86a4819034cfb14d31eb192c45c |
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 | Wbb+TClaMo/2gp4VyGffyjdTPRt4toST5Fmcal3b55eFkXWpmwhSlYp6i78h392HhNqwo0cPbIByfBKBqZnrDA== |
| 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
| 2026-09-17T09:48:53.388973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088499observed 52876bb6a47e11d5758053c54bed7999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:53.370396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088499/manifest.jsonobserved 3781dae56f9fe6b819ac5a51229a5232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:53.353496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088499/publication.mdobserved d6a50bf40f956eb576585a3a19062c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:53.335022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088499/publication.txtobserved 63c0f772a546036eac002b4a08a2b992...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. |
|---|