OT-2026-000081958
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000081958) never changes.
Identity and time
| Publication number | OT-2026-000081958 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-7edd-b351-11ef85ee96ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 919f640f4d91eef8a73b29910244c681d9d9ca1d28ee761590d3f9c500079416 |
|---|---|
| Markdown | 3dedf5d00f4eaf3a2994f4eb106ee26a787bf622ad041203541698cf5e9daece |
| Publication page | b3166a9628db0e3a617a921c6ba51334a751f693e33cd8949221207589e99a11 |
| Manifest | 217d4b0bae360ef2bd84e1e634ae92036961be2833849b5a2fde6ef25a7c3de4 |
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 | tiMrBUoWn0KhJ9y0V/7AKIoeySKgk7iQtAGqodTt/1H45JgCWjER9cBfG0wKWLmiUNpjhlVS1si/Nhq3t3xxBA== |
| 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
| 2026-09-17T10:01:05.673894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081958observed b3166a9628db0e3a617a921c6ba51334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:05.656764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081958/manifest.jsonobserved 217d4b0bae360ef2bd84e1e634ae9203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.633749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081958/publication.mdobserved 3dedf5d00f4eaf3a2994f4eb106ee26a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.611706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081958/publication.txtobserved 919f640f4d91eef8a73b29910244c681...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. |
|---|