OT-2026-000082605
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off 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-2026-000082605) never changes.
Identity and time
| Publication number | OT-2026-000082605 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-713f-9246-8d9cf698b3e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62955208923fe0bf6882d995a6d8b04f318686c157caac2927f5443c1031114c |
|---|---|
| Markdown | ac444b42f50e6b55362f42d14bfd29fc62aee4d10e9dde93987b60817d45087c |
| Publication page | b22d1b702e005b765a9954cfb46c47860336e0f450adbbcd06289cb57c122e1b |
| Manifest | ccc580c52845857d87d9724db6e371bd6707b16c6e82b6ca00f4e3c86139e8fd |
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 | o2VnTzJA2s10F5fkVM0Q3hdBzyjpFmaaUIK4UtYaUTY7vihArxEKXChLjsZzUxbX9gYaionJItd7aX5lvDztAg== |
| 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
| 2026-09-17T09:58:02.991130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082605observed b22d1b702e005b765a9954cfb46c4786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.955966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082605/manifest.jsonobserved ccc580c52845857d87d9724db6e371bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.939435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082605/publication.mdobserved ac444b42f50e6b55362f42d14bfd29fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.903735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082605/publication.txtobserved 62955208923fe0bf6882d995a6d8b04f...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. |
|---|