OT-2026-000086682
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000086682) never changes.
Identity and time
| Publication number | OT-2026-000086682 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-748d-a5a2-dd4f3f365482 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 036a2e7f6ffff590b48f07329bcc07aa4761315221e8f2de521e77a8c7b30f3b |
|---|---|
| Markdown | f5af1a8055bbaf1ad4c1b6c369de4369c09536963552db32a58a3797fd2e1abf |
| Publication page | f4b066abd09d75f14d06f5452a366796a05ad828d7bb4db2193ce68a61e16ab0 |
| Manifest | 7c5a1ad1a4365df4a9332f83c43fe154117b12475d529474e22dc0ef63937a24 |
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 | l3oqRZTsl1rx7OZhc+/K14pLglewc+rZGDdhr9rr7xnoskhnzNPr3Neu/7ktizS95jj3UXiCyRz+4M+pjIokAQ== |
| 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
| 2026-09-17T09:52:32.965045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086682observed f4b066abd09d75f14d06f5452a366796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:32.945405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086682/manifest.jsonobserved 7c5a1ad1a4365df4a9332f83c43fe154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.927418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086682/publication.mdobserved f5af1a8055bbaf1ad4c1b6c369de4369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.908952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086682/publication.txtobserved 036a2e7f6ffff590b48f07329bcc07aa...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. |
|---|