OT-2026-000098806
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000098806) never changes.
Identity and time
| Publication number | OT-2026-000098806 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-71a1-8167-4baf6f34ec62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c342c7ead4761694bbc773b189ed665a800c2b1755b974bb748efbb1f8be0ff |
|---|---|
| Markdown | 360ff8a15a09ecdf809e6477433365f1138b332d49a05c3911cb2d761da3d59e |
| Publication page | 79e97b14b5af4b346e2c603a55759d840e9093e8e501a9cbd117416c40b48e3b |
| Manifest | 5ac639571dd29e0be0129411f9e137c01c63ab6f83b89810c7eb557d5034df20 |
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 | yGOT4ZS83VqmTv/52vC9FLjU8Vc602ZmL/C0gFvuISrWAKtb0uPZtNJVDEfTS5pfAfgrJe/ZcCyiNG/21HslBQ== |
| 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
| 2026-09-17T09:31:08.281163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098806observed 79e97b14b5af4b346e2c603a55759d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.263210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098806/manifest.jsonobserved 5ac639571dd29e0be0129411f9e137c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.244392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098806/publication.mdobserved 360ff8a15a09ecdf809e6477433365f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.227394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098806/publication.txtobserved 2c342c7ead4761694bbc773b189ed665...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. |
|---|