OT-2026-000067549
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000067549) never changes.
Identity and time
| Publication number | OT-2026-000067549 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7d34-82ca-6cf3187fc1fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6283fd0985a161c122506dbde1a7a259e38e6ef47201dc92ce9bc0ec22331793 |
|---|---|
| Markdown | 2791eda19533642af581890c6296724dc735b44a5e80816d871b5e58f1f6e6e9 |
| Publication page | df1ef1b246446400739a3d8bbe5c5a266d565bb847325a6d13634e43c3a7886c |
| Manifest | 8e5d33fd3c93b78387eceb2d6e4561a8eef3e22316e92234433bee14ca8bf7c5 |
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 | qIK2fbpxBfuMH95u8oRDz0Nl86Xf3N24ohPcFAZ/nQwHSIcCVUvx/jBKFk66LPiwClQMWf01mp52VJJuL0xkAA== |
| 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
| 2026-09-17T10:31:51.343832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067549observed df1ef1b246446400739a3d8bbe5c5a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:51.327632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067549/manifest.jsonobserved 8e5d33fd3c93b78387eceb2d6e4561a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:51.310992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067549/publication.mdobserved 2791eda19533642af581890c6296724d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:51.292571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067549/publication.txtobserved 6283fd0985a161c122506dbde1a7a259...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. |
|---|