OT-2026-000079212
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented after set-down
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-2026-000079212) never changes.
Identity and time
| Publication number | OT-2026-000079212 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7152-aa67-f968c563895f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079212 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb840d8328bdea28bed8e0e0f47e394468926d59ebef9ec60f68be7d8ed89460 |
|---|---|
| Markdown | 48c777f30f4784fab9475de0394e3ab4091de7e293281c192f87af16882e326e |
| Publication page | 0597e140768a4b8819da2c8e649f861b8d66598cbe9016dc449196e32b3074d8 |
| Manifest | b1f632fc49e5ae2361be8666b64a10608939fb851a460154349c2789a3cecd6d |
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 | dqt3UCwUxKSxpKguqnLovEHQHTcuZrwciErcH0fEa2kv3JOTPDDTxsKBf5rTlCQgrsc2l1uVpXw06Bmbqx9DBw== |
| 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
| 2026-09-17T10:04:48.247708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079212observed 0597e140768a4b8819da2c8e649f861b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.230084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079212/manifest.jsonobserved b1f632fc49e5ae2361be8666b64a1060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.213029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079212/publication.mdobserved 48c777f30f4784fab9475de0394e3ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.196771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079212/publication.txtobserved cb840d8328bdea28bed8e0e0f47e3944...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. |
|---|