OT-2026-000064262
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000064262) never changes.
Identity and time
| Publication number | OT-2026-000064262 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-72a0-85ae-8b9309393c24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064262 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbdad6e95f300229ec352c12b6d4c5358886bbb340453ecb4e68f40537fa96b2 |
|---|---|
| Markdown | 60cec18101bb070f5d9720eec6a07b0db9c7f8cd3687b4f46ff4b194a9f6cd6d |
| Publication page | 63dc5148cda6e70811c5c0f9236b8bcd0d1e66b18ce5af093bef797b0912d927 |
| Manifest | e55a97a35ede64897f38b4ae4f41c28f28c5d75a100dd546958ef6e875d67a5d |
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 | VUvb1C912V00chiXh3O+/NAehtSUrlo/EJDaOeyM5ncYoxLCGJ5Ka/+/PoA1geNFyGjBut7fOBZxrDuZi/UYBA== |
| 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
| 2026-09-17T10:36:23.831304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064262observed 63dc5148cda6e70811c5c0f9236b8bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:23.813769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064262/manifest.jsonobserved e55a97a35ede64897f38b4ae4f41c28f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:23.795999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064262/publication.mdobserved 60cec18101bb070f5d9720eec6a07b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:23.775835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064262/publication.txtobserved bbdad6e95f300229ec352c12b6d4c535...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. |
|---|