OT-2026-000070786
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000070786) never changes.
Identity and time
| Publication number | OT-2026-000070786 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7ec9-a114-f1a15965ad70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4138a85637cc47e47c503012dc05b39327ac2cfa40b78003b0c47074e82688a5 |
|---|---|
| Markdown | c2a092d2efc23280cefaa1f14d03737026e1c1127594740cbe5655660e2babd0 |
| Publication page | 3e5016a4b12998b29a6ba152738cf51db9f6234f78335ae8f29ca30d8f99df0c |
| Manifest | 3e4ebd8fa96b784b238941e09fc8d50b877a619adae601b5697740f63297b885 |
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 | /iw55tMY9oQxEwS1HecixelYi62A0x3+SSyLWo/pkBEXe/3047iBTog/tNXtjAcq0C8W0WplxARiNxggLvqWAw== |
| 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
| 2026-09-17T10:25:29.398492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070786observed 3e5016a4b12998b29a6ba152738cf51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.378723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070786/manifest.jsonobserved 3e4ebd8fa96b784b238941e09fc8d50b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.362039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070786/publication.mdobserved c2a092d2efc23280cefaa1f14d037370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.342575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070786/publication.txtobserved 4138a85637cc47e47c503012dc05b393...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. |
|---|