OT-2026-000077906
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000077906) never changes.
Identity and time
| Publication number | OT-2026-000077906 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-78b2-8acf-af5ce4bbf429 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b75e2735b3ff6f531415ae47f9da5e91fca8c58efde26b4111c593721a97032 |
|---|---|
| Markdown | e779fb8f4b9832a9d1496db5cb387ab3bb923f994c135a68984f7425afa39f64 |
| Publication page | 0d4c76395489a9823873bbeb0c4aaff707c223f3c36c510abe4fc1c707a71283 |
| Manifest | 7953e78d7984bf915f927ec6d87c97711756f6046998e6f6a645dde1b178a3f6 |
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 | gj7YCL19VxhnCm3mA4NXn+wmfrKVxHR30du/W83MoMAkz8eAopETmpx1ksjARi78bsT059zSbnAXktGHnPrwDw== |
| 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
| 2026-09-17T10:07:39.314631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077906observed 0d4c76395489a9823873bbeb0c4aaff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:39.295523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077906/manifest.jsonobserved 7953e78d7984bf915f927ec6d87c9771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:39.275139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077906/publication.mdobserved e779fb8f4b9832a9d1496db5cb387ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:39.255857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077906/publication.txtobserved 0b75e2735b3ff6f531415ae47f9da5e9...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. |
|---|