OT-2026-000098082
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, 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-2026-000098082) never changes.
Identity and time
| Publication number | OT-2026-000098082 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7968-a2f1-2e07953e65e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098082 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3584668e71e928822e74a5fdd93289b55610bcc79d2b397bf46acda3bb4112c |
|---|---|
| Markdown | 4bcd55ff3a15d112494cb0b068b4018864750e1bfef894b38f8f27fac30c2f1a |
| Publication page | ef5e810b61a89441a65f6b39334190896d60c1aebe8a7387e2e58037848f2e78 |
| Manifest | 02106b5cbbac01806bd7b4797836d8a995f7c3af1efe90fed3bbdd9e07a67cb4 |
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 | OvuZ3fHco8NIJHk9hPi7ajTS7N2pIAcpgHpIM3L8jwuMV/FOQceGf3LGoKl7QCFv9diKEyIHWvsIDkYAJSuzAg== |
| 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
| 2026-09-17T09:31:12.924902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098082observed ef5e810b61a89441a65f6b3933419089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.908620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098082/manifest.jsonobserved 02106b5cbbac01806bd7b4797836d8a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.891827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098082/publication.mdobserved 4bcd55ff3a15d112494cb0b068b40188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.840641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098082/publication.txtobserved c3584668e71e928822e74a5fdd93289b...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. |
|---|