OT-2026-000066488
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000066488) never changes.
Identity and time
| Publication number | OT-2026-000066488 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7a95-90b1-535c7cbbce90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25293bd563727b205d9e795a9c405d67b31e66cecb6ec4cd23c7e8a697285f41 |
|---|---|
| Markdown | d2367ab4cdbcd827ff8ed0aeb389870b730af4e8e21a4c51472152cd06cee6ad |
| Publication page | 243d6aa62557b88030821afc846329811222e683d4d1233f6a57293e6a68dc05 |
| Manifest | 26da6fe48a137feb25152f10941a3813a1bb90b64e888182ad75a7f545f1817e |
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 | SlwLLrHSoEsyONPNqY9qg339p9IE/rWuyHDH/K47Hukv4PggbBnKwSROCIeK8LOKKV1c9R/Cs/hgV1+9njDfCA== |
| 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
| 2026-09-17T10:32:44.660317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066488observed 243d6aa62557b88030821afc84632981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:44.643082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066488/manifest.jsonobserved 26da6fe48a137feb25152f10941a3813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.626806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066488/publication.mdobserved d2367ab4cdbcd827ff8ed0aeb389870b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.609335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066488/publication.txtobserved 25293bd563727b205d9e795a9c405d67...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. |
|---|