OT-2026-000086946
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000086946) never changes.
Identity and time
| Publication number | OT-2026-000086946 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-72a8-9336-629d7df2b0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b195053e8015c9a0ea1919ebea98d604940dd850bd63bc938ecc27d1d0316db |
|---|---|
| Markdown | da0bac7f86d647b2a9ad47d35f30b9b5b36723a2d9ef5a26bc7c230a08f92048 |
| Publication page | a0d9527b52eb33b96bdee5fa6782d636b05ac7d8f325fefa9cfd8f2d8ffa6032 |
| Manifest | 1f4581f53048328b3ff27549d7d5d4935900467024a118d6a4baa00c24deb2e6 |
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 | /N/PBTsvkA6kGvdKQKs8HwoMnjFy9NS/H2vpaOpAa1DTsOiAbVu5/XFbX1+Uth4h/oDELwNS0/MqJFgOuFUuCA== |
| 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
| 2026-09-17T09:51:50.368308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086946observed a0d9527b52eb33b96bdee5fa6782d636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:50.351561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086946/manifest.jsonobserved 1f4581f53048328b3ff27549d7d5d493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.333341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086946/publication.mdobserved da0bac7f86d647b2a9ad47d35f30b9b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.315077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086946/publication.txtobserved 9b195053e8015c9a0ea1919ebea98d60...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. |
|---|