OT-2026-000103077
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000103077) never changes.
Identity and time
| Publication number | OT-2026-000103077 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7726-ab68-3bdabedc7b9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dc8071b9275673f2d2657e365b1de811f1823df177e186cac00f68831ac19ff |
|---|---|
| Markdown | 4f0811f71376e73acb6dfad1613af71cba519dabfe0384784544eb3cbd28ec32 |
| Publication page | e0ed747dada0dffef3a5a9a8e39ea29fa5d8abd718aaf934ed9d533f134bc066 |
| Manifest | 7e49c9091ee8e6d392f305e62d1b535a4708b5ebf05f2e11760efc321134e09b |
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 | bLL1HQxXfPDpyUD03McuyxRM0aEMCARwjebtaQpR235JI6+Qv/hVW+VRpSGprfkTMGuRSpTLDE4oPXnvUXXLCA== |
| 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
| 2026-09-17T09:23:12.173157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103077observed e0ed747dada0dffef3a5a9a8e39ea29f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:12.157778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103077/manifest.jsonobserved 7e49c9091ee8e6d392f305e62d1b535a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.140382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103077/publication.mdobserved 4f0811f71376e73acb6dfad1613af71c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.122362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103077/publication.txtobserved 0dc8071b9275673f2d2657e365b1de81...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. |
|---|