OT-2026-000076356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000076356) never changes.
Identity and time
| Publication number | OT-2026-000076356 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7fe6-ad96-b035dcde00ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 208890605fd9e61aecf460fe3584fded0ac84bc7c81d8c9e13b84234b6cadec6 |
|---|---|
| Markdown | 7938aaff1382cced2b6fbd1375cf2c3917db1e8d1dab1af01c1393db2e0ab533 |
| Publication page | 80eae140391d48ae35e201a8b0b4afede26f235a6505e31752ac59fd500bc706 |
| Manifest | 82cc0c3bc9d40964c5ea389a9a8d1e290d74c6f4dd4beef40ad1169bd2266069 |
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 | KS5xvjjx9M5JlKnGy7NCxJ4KbCtLaSy3sb2IuYmYE+Lmj+XE5c25ypgjvG9idmSWoYlBAJXjSg6Y4bzImhrfDg== |
| 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
| 2026-09-17T20:41:36.529194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356observed 80eae140391d48ae35e201a8b0b4afed...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T20:41:36.275008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/manifest.jsonobserved 82cc0c3bc9d40964c5ea389a9a8d1e29...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:41:35.871378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/publication.mdobserved 7938aaff1382cced2b6fbd1375cf2c39...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:41:35.540349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/publication.txtobserved 208890605fd9e61aecf460fe3584fded...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.198949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356observed 80eae140391d48ae35e201a8b0b4afed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.180073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/manifest.jsonobserved 82cc0c3bc9d40964c5ea389a9a8d1e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.160246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/publication.mdobserved 7938aaff1382cced2b6fbd1375cf2c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.141014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076356/publication.txtobserved 208890605fd9e61aecf460fe3584fded...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. |
|---|