OT-2026-000091511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091511) never changes.
Identity and time
| Publication number | OT-2026-000091511 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16d-7dfa-a007-7b3153e62492 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091511 |
| Status | PUBLIC |
Content hashes
| Canonical text | af59f5e01200a9ecb9a1309d75092a9d367b70871fd7d8931b92be1a94fd034f |
|---|---|
| Markdown | 371978166d6a0a38b376c329c6918d6d29046878e6d55a4cfc5ee58986a727d2 |
| Publication page | 158d29040eb2ec965f725753407f2cb362adec2ebc807cef890bb81eaa3bec53 |
| Manifest | 4df2f4837b98bbaa3c8f44afa8133f1332cda63f2db17b48c271ae82f549cf36 |
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 | sUeXKegXpWiDWKAcjmu9mjVS23DDMEeQci2HZ94DaLJv8RnHmt0nhS+5sdyVPtN9SWWtqEdAoGzXbsfBsnDSCQ== |
| 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
| 2026-09-17T09:43:46.547822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091511observed 158d29040eb2ec965f725753407f2cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:46.531176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091511/manifest.jsonobserved 4df2f4837b98bbaa3c8f44afa8133f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:46.513926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091511/publication.mdobserved 371978166d6a0a38b376c329c6918d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:46.495879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091511/publication.txtobserved af59f5e01200a9ecb9a1309d75092a9d...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. |
|---|