OT-2026-000009033
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000009033) never changes.
Identity and time
| Publication number | OT-2026-000009033 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-789e-b3b9-6ddd3b9fca72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04a28f9fbca7cac09ff258702e235a59fe6dae92cc7dc7b46c011c4059cc4fe8 |
|---|---|
| Markdown | 4424f71476855f75fbd0fdf175535ad738b9f547abb218fb343ac5643d12950e |
| Publication page | 0f79d44a2b5229050d671bd884202ee63e5a4d5455bb46c2ae470c494f041705 |
| Manifest | 7bb23839841cc689331efd70ac3ed339a76b7784e6f97b2023e275715b0165ed |
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 | DIAByM7MyY7mY/V2uMtyHcwtcGMPzPfaeXfOKJc7XTw14Xy5ej4s5qR2SO3tQs9rFIdU0q8HcWIadv4A6mAcCA== |
| 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
| 2026-09-17T12:17:40.714230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009033observed 0f79d44a2b5229050d671bd884202ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:40.694822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009033/manifest.jsonobserved 7bb23839841cc689331efd70ac3ed339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.675587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009033/publication.mdobserved 4424f71476855f75fbd0fdf175535ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.655849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009033/publication.txtobserved 04a28f9fbca7cac09ff258702e235a59...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. |
|---|