OT-2026-000099009
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000099009) never changes.
Identity and time
| Publication number | OT-2026-000099009 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-709d-8c7f-c670a2316799 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099009 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6be6a44c022bb739c029562d794202fc3bc18ee6d3cc920059b01900d8ac0d9 |
|---|---|
| Markdown | 632ba7a8529e655b7e5c38e8e351c1974b7bc16b8d8f3d7aaff22729dbf43031 |
| Publication page | 2f14f0ebc677ebb42fe34acf1be58fb478e0fdfa64bc18b328904248f5b242bc |
| Manifest | 532b75cc2cb7a6696a37ec67e1c199828209616af3d5c37241c27962d8498f81 |
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 | 9Nz16svsjI7IXBWcikaaNmc6OhWnvxWDdfGnSRwAWvFHr2JUmcsgZuRNC7uwK1AiQ6Hr2n2p0ZKmZZOecOjaBA== |
| 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
| 2026-09-17T09:30:05.721828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099009observed 2f14f0ebc677ebb42fe34acf1be58fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:05.704284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099009/manifest.jsonobserved 532b75cc2cb7a6696a37ec67e1c19982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.686394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099009/publication.mdobserved 632ba7a8529e655b7e5c38e8e351c197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.667080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099009/publication.txtobserved f6be6a44c022bb739c029562d794202f...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. |
|---|