OT-2026-000062825
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000062825) never changes.
Identity and time
| Publication number | OT-2026-000062825 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7a96-ae9e-6968e77cb052 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062825 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff72681fa6925b75094e87c30be2c286c98ff631bb8b80395373ecc2f700796f |
|---|---|
| Markdown | 09e409c3e34c55741bcdaa7a897b2ff42244cfcb6ca9de9917292c3537dd7072 |
| Publication page | c2dfdfd59b3128a270f247a778035d10c00cd6184cb9a7a45479b2b083ece926 |
| Manifest | c6c149bcb9ca0e07110e06d976f776f84193b2b90ca605665b3990692c4ede2e |
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 | bZklMUZMrA2pT41vxLUVgyIBSIsMfdGU5zJSBaEZgCkvp5fIkhd5M5s6NPmH+hB294PjVFsNDKjMWxF5lJi4AA== |
| 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
| 2026-09-17T10:40:08.324624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825observed c2dfdfd59b3128a270f247a778035d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:08.303225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/manifest.jsonobserved c6c149bcb9ca0e07110e06d976f776f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.279493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/publication.mdobserved 09e409c3e34c55741bcdaa7a897b2ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.250615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/publication.txtobserved ff72681fa6925b75094e87c30be2c286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.893984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825observed c2dfdfd59b3128a270f247a778035d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.877845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/manifest.jsonobserved c6c149bcb9ca0e07110e06d976f776f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.860454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/publication.mdobserved 09e409c3e34c55741bcdaa7a897b2ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.842944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062825/publication.txtobserved ff72681fa6925b75094e87c30be2c286...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. |
|---|