OT-2026-000065633
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000065633) never changes.
Identity and time
| Publication number | OT-2026-000065633 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-79c2-bae6-34efc12a451b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 711730c755cf56ead77b64755e0cd80ac9e3e08bd4bc0c875da5e72ee60a04ca |
|---|---|
| Markdown | 3e9fd9ed43e265f60e739ab57e65ad778657e8aa1318d1ffd689cc74091bdf7c |
| Publication page | 922731fec03c43b3cfaf499983d8f97bf4418c06f2e8db8393fe046929dcb815 |
| Manifest | 2a8aee6d95628993d7f395e8003581714b8224eaf85248d93a01627150beeac1 |
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 | nq4WJTRLCxNW6E3oHa2twSaMtQsP7T8SGcrALDSYSVCBNGaSM55B9787ZSNjy8Wde1r7V1dYlZ84svThlSq9Cg== |
| 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
| 2026-09-17T10:34:01.633453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065633observed 922731fec03c43b3cfaf499983d8f97b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.614865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065633/manifest.jsonobserved 2a8aee6d95628993d7f395e800358171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.598544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065633/publication.mdobserved 3e9fd9ed43e265f60e739ab57e65ad77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.580316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065633/publication.txtobserved 711730c755cf56ead77b64755e0cd80a...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. |
|---|