OT-2026-000070337
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, pulsed 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-2026-000070337) never changes.
Identity and time
| Publication number | OT-2026-000070337 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-73cf-8010-e2026eb1715a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39e57feafe1d6b553302968bb5079dd1e9af566fe0f425ef62cf9bbf94286723 |
|---|---|
| Markdown | b9054a7fcb6195b8c115d6bbf322f6f7dae073c3cc9b69bf98466256f5ddf71d |
| Publication page | bcd33702580a54d78d2dd997a1bb1a191ad3d7556175ff3d617e8870782880fb |
| Manifest | 6dc850a09237f95863868b578d810bc8625a06b3fbd3b73344d6d8fc01944cdf |
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 | 69lDHoltR2GtbnctoIBQRnODUbO8Q41UGMUUopIXojBgjICVDN/LdFceLsRyTA5tnSkglxUj7mAZGoSFd07aAg== |
| 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
| 2026-09-17T10:26:07.868447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070337observed bcd33702580a54d78d2dd997a1bb1a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.850836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070337/manifest.jsonobserved 6dc850a09237f95863868b578d810bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.834551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070337/publication.mdobserved b9054a7fcb6195b8c115d6bbf322f6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.817428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070337/publication.txtobserved 39e57feafe1d6b553302968bb5079dd1...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. |
|---|