OT-2026-000079992
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000079992) never changes.
Identity and time
| Publication number | OT-2026-000079992 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-78e1-b2fe-989bca1735ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079992 |
| Status | PUBLIC |
Content hashes
| Canonical text | f847425e8842ed64c05a8e7898457f79b5afab25d8eff111245545db3289d8d8 |
|---|---|
| Markdown | 62a88d3f4b47a5dbac2a4eb55cececafc38c097bfaa37c14a9cc6689d8c1d52c |
| Publication page | ecd10916071bfa5fd542e4385b08b10c90cc5545d70803aebf2134e93db02fdb |
| Manifest | 878e3f56e43e8a39a8c5baf9d586368aa57044a6aa21104dcdd0c6d95be150b6 |
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 | JcSCH9Hms2ajuZMtzs/7X5pnHW28VxAdbxFv7g4rb6XcXPL1kYxVwdnEzKz4uxFkB3kbE49i2nVIYfz4nN3OCw== |
| 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
| 2026-09-17T10:03:54.691870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079992observed ecd10916071bfa5fd542e4385b08b10c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:54.673085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079992/manifest.jsonobserved 878e3f56e43e8a39a8c5baf9d586368a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.655897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079992/publication.mdobserved 62a88d3f4b47a5dbac2a4eb55cececaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:54.637413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079992/publication.txtobserved f847425e8842ed64c05a8e7898457f79...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. |
|---|