OT-2026-000062703
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062703) never changes.
Identity and time
| Publication number | OT-2026-000062703 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-709f-b2d4-d2e08f8b6011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062703 |
| Status | PUBLIC |
Content hashes
| Canonical text | b408dc7dab06098b6d8d4d49c871b6d1ebdb2cb143af949b5804dc48bfd3829f |
|---|---|
| Markdown | dbd49944e289ac292039af14552a2986f911b25f4822053d024bae80065200d5 |
| Publication page | f0dd2cda8d699546d3e33addeafa65cf3f695af66580a854f421e786525cab29 |
| Manifest | 903cebe58c393c4cb70ef9d6036b2e3a64c57de9e04967a6be8adbe8ef974c50 |
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 | BO59eJbMXgaHjxwhhYLS4I8PYMCyEOC5xvHMamBHQnS14wAYDliIuZLtYJam3QBISYGdfBbvB+Q+W9V5XpEnDQ== |
| 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
| 2026-09-17T10:39:16.043562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062703observed f0dd2cda8d699546d3e33addeafa65cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:16.026975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062703/manifest.jsonobserved 903cebe58c393c4cb70ef9d6036b2e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:16.008266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062703/publication.mdobserved dbd49944e289ac292039af14552a2986...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:15.990414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062703/publication.txtobserved b408dc7dab06098b6d8d4d49c871b6d1...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. |
|---|