OT-2026-000094671
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000094671) never changes.
Identity and time
| Publication number | OT-2026-000094671 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-71cf-b9c3-690c49253ed9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094671 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0f21268adca302271a3b3732f6bfcbef0f4d64824d625a31c879a70af389086 |
|---|---|
| Markdown | af647337cd6b4b0a0b71bc621acb0998d1c231bc3e41769eb09196208c6f2e34 |
| Publication page | 96e9f487fcc7dc685aba26ec33df2ee6a0dd2b0dae878888297612a73bdfda79 |
| Manifest | b3e28947783b2a0a10351c97daf8ce80cc3634c85b6c504b4c27d1885223a831 |
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 | AHuF0dSnqfjN43CkzaQ1P/3nHaynsvDYUvIDfE491oBs8NBvdnfEch7bWDWVDpPU0MkxEwKFHhksg2psENQVAA== |
| 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
| 2026-09-17T09:37:07.137209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094671observed 96e9f487fcc7dc685aba26ec33df2ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:07.122122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094671/manifest.jsonobserved b3e28947783b2a0a10351c97daf8ce80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.105715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094671/publication.mdobserved af647337cd6b4b0a0b71bc621acb0998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.089714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094671/publication.txtobserved a0f21268adca302271a3b3732f6bfcbe...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. |
|---|