OT-2026-000084282
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000084282) never changes.
Identity and time
| Publication number | OT-2026-000084282 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7b95-b892-aaa509bdf723 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084282 |
| Status | PUBLIC |
Content hashes
| Canonical text | dea03ef254b52ebf67b5f0f78100436fb75a3ee5dc60acc44100b22fd0f73449 |
|---|---|
| Markdown | d34049c9a576d94cf4968b8274a89088a3af287668397849d8987cfe15169598 |
| Publication page | 7614424fa3615571602b415bfefb2da6ee360009541e6050eded79fa0729bbb3 |
| Manifest | d9357ce29ac1aa450293e7f8a0acf48200ea8c36f305c296bd34a79993b7dbec |
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 | bzGgryGANehcp1tjp312PfpkiRgJK0eW2GLdeCGcucR4vxlgw8qqyGj8lAiAO/EypFHvvVqFV1gWPxY8F2M4DA== |
| 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
| 2026-09-17T09:56:12.172668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084282observed 7614424fa3615571602b415bfefb2da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.153592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084282/manifest.jsonobserved d9357ce29ac1aa450293e7f8a0acf482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.134560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084282/publication.mdobserved d34049c9a576d94cf4968b8274a89088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.114415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084282/publication.txtobserved dea03ef254b52ebf67b5f0f78100436f...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. |
|---|