OT-2026-000063756
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000063756) never changes.
Identity and time
| Publication number | OT-2026-000063756 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7528-ac9f-4b010290ec6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 240c27ebf9875ecc910ee2824ec05528db17073dc581248aa5a30ed73ae9d49c |
|---|---|
| Markdown | c163c9ad126da65d6b9334bf8d8133b2b499595369f4be242a26d8969655b428 |
| Publication page | cb9c131e4454db1b3a697d8efb145a7c2d8595b326b72c3a14b057991ce6c460 |
| Manifest | d171a16dacad0f3311f258e628b2563ba620651b3b33457d42666b4f6f2aabb8 |
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 | gxGsO8gHSCNJFvLQTpFgE9H0+AERcCw8SUHKbA44OTiO52qsnZQdZg1EubwjpKcilq7buIjYtvwkmS+U/JNJAQ== |
| 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
| 2026-09-17T10:37:53.561944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063756observed cb9c131e4454db1b3a697d8efb145a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:53.542056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063756/manifest.jsonobserved d171a16dacad0f3311f258e628b2563b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.524036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063756/publication.mdobserved c163c9ad126da65d6b9334bf8d8133b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.503382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063756/publication.txtobserved 240c27ebf9875ecc910ee2824ec05528...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. |
|---|