OT-2026-000009350
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000009350) never changes.
Identity and time
| Publication number | OT-2026-000009350 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-75d1-bbd4-24c9d89a3bbf · 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-2026-000009350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42ea047e221127776c3130b702ae32d05f073ad5d94a1e171f140022f9b1741a |
|---|---|
| Markdown | c905cca246d001949d038d55eca089e22de9d868bf0be06be836722127336906 |
| Publication page | 8d1392ae128ff2473abfe3e0835b4e670a58074ecd6b08546110606bc89e57ea |
| Manifest | 597bdb31cae539387db7fc320b0cbf102714b885f18d33c66db6f17c6da79aaf |
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 | hTfjyBobkNxLswgY+7gdpT8AoW1CXVQRQu4ZNmWReQVH98llIsRnHZ+agp9/7CWaYgqBNQ4U7J00+Xjr0TvgCg== |
| 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
| 2026-09-17T12:16:36.831709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009350observed 8d1392ae128ff2473abfe3e0835b4e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:36.814633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009350/manifest.jsonobserved 597bdb31cae539387db7fc320b0cbf10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.796901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009350/publication.mdobserved c905cca246d001949d038d55eca089e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.777782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009350/publication.txtobserved 42ea047e221127776c3130b702ae32d0...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. |
|---|