OT-2026-000009782
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000009782) never changes.
Identity and time
| Publication number | OT-2026-000009782 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7cf1-9d4b-97b2bf09ca1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009782 |
| Status | PUBLIC |
Content hashes
| Canonical text | b62bfe9ad830c9794f044a854d3f496a1e27b7b9314779058c96f7b05fa3299d |
|---|---|
| Markdown | 968a351ec4c38de4bbb00502985e6bc329c9216d9c6f8c5758fd5a692de7b0a7 |
| Publication page | c569677337ea80bb192e8b59ca99b4c92dc50b0c4683838109504219e9d8de54 |
| Manifest | 0de070e4562ad43cb4e7af69cdbe2513e51bfd7f5f91cb81cdd02a45818335fd |
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 | aqBhTappgmC4i0p5sXAq64UhZQXC4UP/CXTTzXNORiw/pKTJyd6a0/SNPHv+2vXlKXU16yChL0kVvluh0uVaCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:17.811297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009782observed c569677337ea80bb192e8b59ca99b4c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:17.793474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009782/manifest.jsonobserved 0de070e4562ad43cb4e7af69cdbe2513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:17.772903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009782/publication.mdobserved 968a351ec4c38de4bbb00502985e6bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:17.753110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009782/publication.txtobserved b62bfe9ad830c9794f044a854d3f496a...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. |
|---|