OT-2026-000070212
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum 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-2026-000070212) never changes.
Identity and time
| Publication number | OT-2026-000070212 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7546-a732-a0d4cd58afa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b0fcca1b731d17faab1d7ee010fa416ef4ab412b6b3846879f2585d0f37efbc |
|---|---|
| Markdown | 224c9e30c792eba5da9bcd5d7da3356dae512d65f1c023f4e3bdb60898feef1b |
| Publication page | 633bd563cf79aba6f9b6feb73f770f59b621875bd088395120cfa0962d35de17 |
| Manifest | 648976b5eee07b5d38e8c12cb24519200ae0e17438836fc09b8ba7f722669aa8 |
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 | P03Q69snAkBV97+MLw+h9AYZ6S/WCelQdNH09c0RjOhz+jX3nQd+CDTx4bFK3/v6Xai16dcOKDYpAau/HoH0CA== |
| 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
| 2026-09-17T10:26:30.055411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070212observed 633bd563cf79aba6f9b6feb73f770f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:30.033781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070212/manifest.jsonobserved 648976b5eee07b5d38e8c12cb2451920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:30.015223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070212/publication.mdobserved 224c9e30c792eba5da9bcd5d7da3356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:29.996257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070212/publication.txtobserved 6b0fcca1b731d17faab1d7ee010fa416...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. |
|---|