OT-2026-000093163
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093163) never changes.
Identity and time
| Publication number | OT-2026-000093163 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7e00-a779-7bed40428f4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093163 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3b8fbd623cc6d59c01b8baf71b172272f83be3cbcad8687c46f3cf0c39647d8 |
|---|---|
| Markdown | 000dafbead7976033125b0ed73f575d0eff74110c99b5336b42fb2ba487a6d99 |
| Publication page | e5b00e4c4a3bc3da4249fbee58cd542f8db7adb74915ed52796cc6bf0af2c183 |
| Manifest | 03aaa721beb275a9aee5745d196bc03b4331b962942f71ea2414b809da65a47f |
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 | teUyDQHt/CJKFYe/B8SdGMGoqvyFy5Lyj5iD3W8sQrF2yzNQNALdhnRCmPAC3V7uZOM1sSdvrDt+Nw5QWpHrDw== |
| 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
| 2026-09-17T09:40:27.723503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093163observed e5b00e4c4a3bc3da4249fbee58cd542f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.704678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093163/manifest.jsonobserved 03aaa721beb275a9aee5745d196bc03b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.684906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093163/publication.mdobserved 000dafbead7976033125b0ed73f575d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.668120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093163/publication.txtobserved b3b8fbd623cc6d59c01b8baf71b17227...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. |
|---|