OT-2026-000085877
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000085877) never changes.
Identity and time
| Publication number | OT-2026-000085877 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7080-bee0-6ac36d7b3189 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63b01004dcfb81ad3fc68f98d0a268797c11e837e2113c6ee251966f1ce19c7c |
|---|---|
| Markdown | 44f62bd40edcbecd2d09e17b897271ecf25be5ea6aa4ab524ec4d1a379c9a4af |
| Publication page | 4af4383ac62c4346e83a558037e158ea4eaf50bfa4ae3153537dc29db4891dda |
| Manifest | d64e03dd2b81897360baddbad8ad7254fed45a6df656a8f3dbe0c589cb91491f |
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 | 7FHP50RwmepEMPhMb6d6K049jzmdy2Ztm3TkdnEf14Al47KALS+c+Yx834+nkvTCKHMotCnq9FMIOSzNYHJcDg== |
| 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
| 2026-09-17T09:52:48.890782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085877observed 4af4383ac62c4346e83a558037e158ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:48.873593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085877/manifest.jsonobserved d64e03dd2b81897360baddbad8ad7254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.854727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085877/publication.mdobserved 44f62bd40edcbecd2d09e17b897271ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.834915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085877/publication.txtobserved 63b01004dcfb81ad3fc68f98d0a26879...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. |
|---|