OT-2026-000094409
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000094409) never changes.
Identity and time
| Publication number | OT-2026-000094409 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-74b7-bd41-2ea2f221d7ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87209b2e87d4b3c2f7792a19c1c5e64b12e2c7dc2b63c158b13f1e36afefacde |
|---|---|
| Markdown | a59e2daf5b1b40f764cbd9fa996c19eee73bdb85a1ac3bd16c29858456c6ee9f |
| Publication page | 5b7d1179a508a65f0aaf8d871e97ca5c1714bb06f3f9edeccde1beb8b50a036a |
| Manifest | 66b6aebe34c426751789d7104f060df65592086d19c07480389e113dd50eab65 |
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 | cp80UWPNtgR0v8IoqPLZbntp8yI7dj1QP7pN95if70+/xXdWtTyWzDfzACDY77QZVY4qMFv74xfWfyKXOpIsCg== |
| 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
| 2026-09-17T09:37:49.112110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094409observed 5b7d1179a508a65f0aaf8d871e97ca5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.094850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094409/manifest.jsonobserved 66b6aebe34c426751789d7104f060df6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.078042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094409/publication.mdobserved a59e2daf5b1b40f764cbd9fa996c19ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.059638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094409/publication.txtobserved 87209b2e87d4b3c2f7792a19c1c5e64b...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. |
|---|