OT-2026-000055357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000055357) never changes.
Identity and time
| Publication number | OT-2026-000055357 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a101-7f61-a17d-34bac32e9d45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bf7060e383a5a34a47dd562a2a87ca5d7424a9efcaac10c2f6dced2feb38f75 |
|---|---|
| Markdown | a40fd4eeab4258b155a10d445630e3e25682314ccb993bf264bcc8cbae6ec9c4 |
| Publication page | 34f33c70dc46d16164129ba49ff2b5d733895758f06fe89dfc062a59a95741c3 |
| Manifest | ee8d6c8eef4f5cbf562fce0d4ece157a6134e839baba2bf0d147be9ae2fdf22a |
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 | RU1CowxaZfEPh7z5aqvkWL8xcoZsIG33kI6nXJzJArsZkWi3qVRYYTK3+HG8JC45xC2WTfb3XYtnf1WG80amAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:59.094144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055357observed 34f33c70dc46d16164129ba49ff2b5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:59.076134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055357/manifest.jsonobserved ee8d6c8eef4f5cbf562fce0d4ece157a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:59.059238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055357/publication.mdobserved a40fd4eeab4258b155a10d445630e3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:59.040653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055357/publication.txtobserved 6bf7060e383a5a34a47dd562a2a87ca5...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. |
|---|