OT-2026-000070588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented before 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-2026-000070588) never changes.
Identity and time
| Publication number | OT-2026-000070588 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7455-acd3-2329f34ab997 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070588 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2c05015f40659fd6382ead4985ca321022032274b05a93feb81adbfb31aac79 |
|---|---|
| Markdown | 4fbf04eaf69ab96831fc602760da5fc002e5d9e2a9de4969fb2c4b0727c0da98 |
| Publication page | b431ad741cc7a92d37fa584f0d86499f70f864441bcf3d16bc33c796487db717 |
| Manifest | 2dc1e9f7f284e3cd9c957214cf1d41738cc4e0c7e445ca4b5449288b312bfe69 |
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 | RxlhQWSHLXtd46RlWMyFMu1cT+SzOt04acYl1RHFC3w6nKL07Alhpvx9HU9Bg1PuBGAnxjY+M6zexqnCpHViDQ== |
| 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
| 2026-09-17T10:26:26.583030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070588observed b431ad741cc7a92d37fa584f0d86499f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:26.565890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070588/manifest.jsonobserved 2dc1e9f7f284e3cd9c957214cf1d4173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.548772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070588/publication.mdobserved 4fbf04eaf69ab96831fc602760da5fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.531784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070588/publication.txtobserved e2c05015f40659fd6382ead4985ca321...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. |
|---|