OT-2026-000086952
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000086952) never changes.
Identity and time
| Publication number | OT-2026-000086952 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-774a-abef-0408a6118c95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00ffdaf0513be59d832bd5aa7874592e2cf18e22afb72ccbce604e9ec2d4bb4e |
|---|---|
| Markdown | 2012a83cc8ab9a93005212fc00b4ec1146b7f90845fae85e66bf74c0c43eede6 |
| Publication page | ee1f52ef5457dd740330da72c46174fc07cae42f6eaa725b2778bbe8962dfb2c |
| Manifest | 9cc56937268ebcb13778ed01b5bd5b9dd53824ecfc65196767902530fc6a54e8 |
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 | Q0lc8+J06mw5UEqivl9wB5yDa8rIfacJKSi8rkuljUb0cnRZ5PRUerQ290GyfC516RkC4vXhNu3NgdrzKoGDCw== |
| 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
| 2026-09-17T09:51:50.818838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086952observed ee1f52ef5457dd740330da72c46174fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:50.799602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086952/manifest.jsonobserved 9cc56937268ebcb13778ed01b5bd5b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.777673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086952/publication.mdobserved 2012a83cc8ab9a93005212fc00b4ec11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.756139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086952/publication.txtobserved 00ffdaf0513be59d832bd5aa7874592e...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. |
|---|