OT-2026-000079016
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented after 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-2026-000079016) never changes.
Identity and time
| Publication number | OT-2026-000079016 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7c04-b5d5-337ef457b77c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99f88485027c4da790450b2ff5ef6a3ea4e1335ef86fcee47af15466f6b76651 |
|---|---|
| Markdown | e01c9487d0b7a9dc91c9a1205db5ff02c731f49ff0c6186f46dc65dc93eb9ae4 |
| Publication page | e7bb1b3806309ad0129aca235668c21a6241a266ffe1b8c89e74c7f75c75265c |
| Manifest | bea42705e619fd91fc197c98bea9f4297e3f11546bbb86c59056e970621bef65 |
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 | PtGhx8T0J8tXQajQkWMTwEJZEcE/HJ3LZIB2VUEBT9Kwf+siAahpesJtqwYtskrDiOCsjSdO835B4XBk+KKnCQ== |
| 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
| 2026-09-17T10:05:23.915253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079016observed e7bb1b3806309ad0129aca235668c21a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:23.890075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079016/manifest.jsonobserved bea42705e619fd91fc197c98bea9f429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.872735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079016/publication.mdobserved e01c9487d0b7a9dc91c9a1205db5ff02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.848629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079016/publication.txtobserved 99f88485027c4da790450b2ff5ef6a3e...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. |
|---|