OT-2026-000079776
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000079776) never changes.
Identity and time
| Publication number | OT-2026-000079776 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-7142-91f8-6803a5c91ea5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079776 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce44f4c22f544eecaa1b8b49a8492fc63c1e845526f2464fcc661480982e24da |
|---|---|
| Markdown | 9b271316cc8be12f84c0685c50978d841c696f34d7da6ee374ce9198595695d7 |
| Publication page | b607292b11e2512ca36993ad164a446b99139d123008e7740e43f7a6aabc0b75 |
| Manifest | 1f51a46609e7b0c4406249ea94747b6cb02dd326a2fb596186a90c43d7312e1e |
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 | 1/Q8Ye310eKsnB2dEyHkqnDxR6XaNxK1ObKOH6SrLr5I1V2BLQk2xRhAm/TTZ8RCmS5sLd6fxHSf7P7tpVjIAg== |
| 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
| 2026-09-17T10:03:23.176740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079776observed b607292b11e2512ca36993ad164a446b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:23.090717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079776/manifest.jsonobserved 1f51a46609e7b0c4406249ea94747b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:23.046008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079776/publication.mdobserved 9b271316cc8be12f84c0685c50978d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:22.985678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079776/publication.txtobserved ce44f4c22f544eecaa1b8b49a8492fc6...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. |
|---|