OT-2026-000098556
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098556) never changes.
Identity and time
| Publication number | OT-2026-000098556 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ab-7a6e-a844-647b78509f82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098556 |
| Status | PUBLIC |
Content hashes
| Canonical text | e912f3b34eb89f410b340af89b4ef9a27f772393b04a405bbc6945bd28b5d4ef |
|---|---|
| Markdown | 03caff0ccebecb2a24d30109e09d9b282af64fdac98216aa0ee51ca7ce84067b |
| Publication page | 807186da5019822d8b55d1d29fffd41feaaf597cf030be87eac833b90a24e720 |
| Manifest | 799667c8daa5616e275f38a47bf989e9a4d12a672956e323e6bf317db87309ed |
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 | X2NuB7n+jNmv8DBOE3gZuyn4aJgf+rhX/p0LpvhZzuoUy2CaSX/OtQ1LqRKLBIipGVUZte5Uwd4qRfmQ3gKEBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:49.105904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098556observed 807186da5019822d8b55d1d29fffd41f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:49.088515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098556/manifest.jsonobserved 799667c8daa5616e275f38a47bf989e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.070027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098556/publication.mdobserved 03caff0ccebecb2a24d30109e09d9b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.050824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098556/publication.txtobserved e912f3b34eb89f410b340af89b4ef9a2...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. |
|---|