OT-2026-000067512
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000067512) never changes.
Identity and time
| Publication number | OT-2026-000067512 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-719f-9603-05020ca1b528 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067512 |
| Status | PUBLIC |
Content hashes
| Canonical text | f88d4eb16bdd573146f3462b6ae7685103041ab68df53c6d05f4a8adf50b31d0 |
|---|---|
| Markdown | 5a5a40e3f1704580d40db682292b13ff98aefebf8848089ced4b1b0dad254c5a |
| Publication page | 33131b9ec296f19b6e24525c4d7241da975121bbae371beb5eaf07e7a87951d7 |
| Manifest | a1c891265bcdc0748aad846e84c337a7daf6bb5fdc64566d407e0959b1ef6178 |
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 | SMDgAGgvfFZC4UwzO2hIiydwf15cowQiF+CVRevw1HK3tBKXpEFHVZis4+19GvwI/HnkzyDjkVqr8mulisu1Aw== |
| 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
| 2026-09-17T10:31:48.600364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067512observed 33131b9ec296f19b6e24525c4d7241da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:48.584036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067512/manifest.jsonobserved a1c891265bcdc0748aad846e84c337a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.566857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067512/publication.mdobserved 5a5a40e3f1704580d40db682292b13ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.549632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067512/publication.txtobserved f88d4eb16bdd573146f3462b6ae76851...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. |
|---|