OT-2026-000065288
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065288) never changes.
Identity and time
| Publication number | OT-2026-000065288 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7731-a4fb-1d924cd68d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c19b3fbb45c1b985346aee47255e1344ba1c7d38d0213f23c5251b32dfffc19 |
|---|---|
| Markdown | 699e420c48de7d96e1d5fd5d0a0a32fcb0db877cd8ea27345d3ef33924611967 |
| Publication page | b41693a16b2273efcb503dc9c1c6f11f6886996fed0df2886669c5fe9a056d25 |
| Manifest | 908a106876fde8df3749997beea1918292e3d889a814838c1ce8f1521e42e86f |
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 | 3PBjj4Nw60G7lbPMXA3gWnisskWnRqZHiAvAiT/rqFllvWBSZzG9pLuQLWQZHTE/g9sKGwj36q4PPeDc8jURCw== |
| 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
| 2026-09-17T10:35:15.483128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065288observed b41693a16b2273efcb503dc9c1c6f11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:15.467135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065288/manifest.jsonobserved 908a106876fde8df3749997beea19182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.448690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065288/publication.mdobserved 699e420c48de7d96e1d5fd5d0a0a32fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:15.430420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065288/publication.txtobserved 0c19b3fbb45c1b985346aee47255e134...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. |
|---|