OT-2026-000088676
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line 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-2026-000088676) never changes.
Identity and time
| Publication number | OT-2026-000088676 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-79cc-8920-7056fc4586e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088676 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3934fedd1737cf0dfcb8620fcb2efe38e2913e7848c77e8af7f43dc7ccfb1ff |
|---|---|
| Markdown | 2d33cf903c1bb1419cadaa7e8802b6b39ca0dcb23f98377323f15a1b0a9d397f |
| Publication page | eef5157890bf13d617a2c82f7fb019f4f09e3db43333edf7c6790c387bca2c7a |
| Manifest | 4899c8f8cee648fac883a59a0d783a7399a2654a1efa27fe6a90c8da1d9790c6 |
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 | x4hEW89Q9PeBhS/W3JfGkiRtmSfmZ00VOMkik+A9Pzw2ZI95awCNuabozEHLzx4tazLBdGp8KQ3r8E/viOjdCQ== |
| 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
| 2026-09-17T09:47:54.226536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088676observed eef5157890bf13d617a2c82f7fb019f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:54.209215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088676/manifest.jsonobserved 4899c8f8cee648fac883a59a0d783a73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.192352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088676/publication.mdobserved 2d33cf903c1bb1419cadaa7e8802b6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.175652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088676/publication.txtobserved e3934fedd1737cf0dfcb8620fcb2efe3...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. |
|---|