OT-2026-000009311
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, pulsed 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-2026-000009311) never changes.
Identity and time
| Publication number | OT-2026-000009311 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7596-a8f4-fcf4c0818a68 · 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-2026-000009311 |
| Status | PUBLIC |
Content hashes
| Canonical text | f44b5fcc0b8914f2c61cf9bac28ef2ff93a705dd4c55505c5ba29c992fb61a18 |
|---|---|
| Markdown | 3af6f7ca353b63cd933084b32aded251d87e5e2abef2c5d59aae3f9c02531cbc |
| Publication page | 69aeabba06b4dae96edfdf9846d18d6aca4aefd1fc9ad486642efb05a05e6f18 |
| Manifest | b5d55f7936939764cc0733198229c84861791fe6a4a134d543c0db17d800643d |
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 | 1zCuR00gv2MSxPmxmY+pUVz6Vj4v5ab8yxuQvO90p4Bzc7KSMe8Lb5VOrHOSdoc5DZlEDOTvfNtjUhJYugIUDg== |
| 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
| 2026-09-17T12:18:05.264382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009311observed 69aeabba06b4dae96edfdf9846d18d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:05.244023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009311/manifest.jsonobserved b5d55f7936939764cc0733198229c848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.225291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009311/publication.mdobserved 3af6f7ca353b63cd933084b32aded251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.207598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009311/publication.txtobserved f44b5fcc0b8914f2c61cf9bac28ef2ff...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. |
|---|