OT-2026-000080512
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000080512) never changes.
Identity and time
| Publication number | OT-2026-000080512 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-71b4-90b6-5e2a1a9c9586 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65ddbe71ffd3f6713f02a2ff8f0671727be8e168786ed445466e27a90c43d739 |
|---|---|
| Markdown | 0dbc6de43044cc77b3ea3402c55f7811a1d239ae772b638b16e70d18069404d9 |
| Publication page | 0a47ee74b0571bafa7d74fa4e57c3bddb810b1db1706aadc1568e71cd472f4f7 |
| Manifest | ef79fdf29c22229947bc0af694486a104e567102155c5b7f97ef56c66757841e |
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 | mAOsS+pkYYQILCx6K5DwOqTP8Y8wKFYCgvqpvZyjga740r1IlD5oAZOLjrAIFObBlYPHh/GzpWIeHhPm+sJaBQ== |
| 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
| 2026-09-17T10:02:35.023292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080512observed 0a47ee74b0571bafa7d74fa4e57c3bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:35.006015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080512/manifest.jsonobserved ef79fdf29c22229947bc0af694486a10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:34.988248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080512/publication.mdobserved 0dbc6de43044cc77b3ea3402c55f7811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:34.971477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080512/publication.txtobserved 65ddbe71ffd3f6713f02a2ff8f067172...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. |
|---|