OT-2026-000070112
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented before 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-2026-000070112) never changes.
Identity and time
| Publication number | OT-2026-000070112 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7862-817d-49ee8414cc30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55a55dd3def6a0676aad9bd08fcebf78bcfe3c9585b44cf898c8002ccb91f3f0 |
|---|---|
| Markdown | 9745b9be95aa3191a8dd1bfc50b66c97b92c193d155d7d612686d9b214dd4e86 |
| Publication page | bed7ab5b0e544ac03f4a6767fddc9c38ea54268594f8b790cac50bb2c60b3064 |
| Manifest | 1d00d5c306c0518fdfe1e768fbb27dac99cd6833f87993838f10f0929f2dd614 |
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 | poU7LDPQ8Uy9cjIcuTizxuAZPe5aq0ljbx8QFqhbTwiPhQihJviUX2ZArhLyJ4n5Jfam56E8grUhiLPrkxToBw== |
| 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
| 2026-09-17T10:27:05.110365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070112observed bed7ab5b0e544ac03f4a6767fddc9c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:05.091545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070112/manifest.jsonobserved 1d00d5c306c0518fdfe1e768fbb27dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:05.072484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070112/publication.mdobserved 9745b9be95aa3191a8dd1bfc50b66c97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:05.054603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070112/publication.txtobserved 55a55dd3def6a0676aad9bd08fcebf78...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. |
|---|