OT-2026-000080434
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000080434) never changes.
Identity and time
| Publication number | OT-2026-000080434 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7aa0-9082-6f08fabd7cfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14e8df4f32b8efc33f540f9f649650ece6a6000ff82491e136f58f0f938d1308 |
|---|---|
| Markdown | 4d5f0d0138d64068d345e0cebc69927c93de88f73eba91e1a59429e86e3db727 |
| Publication page | 42f44d15b24c5366ddf47edb8f4e3ee0b95724871f285ffc7ab8e06b9868f25e |
| Manifest | 5f19b16b064c9cbcf6a9bac4c5858477ae7ebf2a4ef0106695de49eaa499e2b7 |
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 | NmZ0W3Y78lzqVqXuoXqPt6mCTbvPaGG97aUfLDuu8aC572Xrp2x0sd/9tUelM7GXThxwi3N9tjz5vBztU83BDg== |
| 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
| 2026-09-17T10:02:56.741323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080434observed 42f44d15b24c5366ddf47edb8f4e3ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:56.722863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080434/manifest.jsonobserved 5f19b16b064c9cbcf6a9bac4c5858477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.703890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080434/publication.mdobserved 4d5f0d0138d64068d345e0cebc69927c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.685545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080434/publication.txtobserved 14e8df4f32b8efc33f540f9f649650ec...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. |
|---|