OT-2026-000062469
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000062469) never changes.
Identity and time
| Publication number | OT-2026-000062469 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7bd5-ba02-6f8aa3bbbad3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 705f3943dd1d1f16364b04e4ed5fe600e7ad66b78d6e27b563cd98462e784e69 |
|---|---|
| Markdown | ba10dc394cd4a892056ef34561bf54c34272df74ba7a6310346c9f094d512aeb |
| Publication page | 710e59ab6b1f17dd10f4f833cc2c98406b122e01a954366554504b28a4ff45a2 |
| Manifest | 0eda63b403986f6edbbe4ebdd07b25a8cf4ead16e51464ad4a209621d977c886 |
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 | uKg36Oar+bY6M1VfVL3KgAlnw25hUyrP900vwimKi99J+pYGUAPZrqDwpP4ucydeSTa49a5fulUULd8jiQXHAQ== |
| 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
| 2026-09-17T10:39:49.257690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062469observed 710e59ab6b1f17dd10f4f833cc2c9840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:49.235712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062469/manifest.jsonobserved 0eda63b403986f6edbbe4ebdd07b25a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.214324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062469/publication.mdobserved ba10dc394cd4a892056ef34561bf54c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.192463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062469/publication.txtobserved 705f3943dd1d1f16364b04e4ed5fe600...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. |
|---|