OT-2026-000095514
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095514) never changes.
Identity and time
| Publication number | OT-2026-000095514 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7825-aa20-690d4301f732 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 598dd20d8f4fe945c5976db91916893d00cb34b3bd951f64a317b8f4d2d1d334 |
|---|---|
| Markdown | bb4071bbf35f3c72158fdb5b9872c53e40e7e29de9727a6491bd8b90e887b064 |
| Publication page | 88a2dd845ce9217b8b1ed35700902f6d8c1730005f544f3d5f33f087cec886d5 |
| Manifest | 499c66f928c4db399dea4860033b6eecb5787e48b1ec5535a4e51405df2d98e0 |
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 | bzwH9zUW21mBKn7JjfhLVuZvnyrsF0XgqTsVylyvULs7qQdtgMmTsy4I/c7a4250ZIcOvrV7SVZ4HeDOae8TDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:55.349238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095514observed 88a2dd845ce9217b8b1ed35700902f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:55.332659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095514/manifest.jsonobserved 499c66f928c4db399dea4860033b6eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.315059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095514/publication.mdobserved bb4071bbf35f3c72158fdb5b9872c53e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.298798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095514/publication.txtobserved 598dd20d8f4fe945c5976db91916893d...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. |
|---|