OT-2026-000104463
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000104463) never changes.
Identity and time
| Publication number | OT-2026-000104463 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7ef7-b904-694f4eea2e87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104463 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd507277eca76388ba9819b274d81825a7a9a19d2cff3b5476be7ff8c9f94daf |
|---|---|
| Markdown | 49ff84f45a39c095b279ddc7c3ca3b71d54b9df0b2a33c0384e80c0b45b44279 |
| Publication page | adca209524e86e6c813d3de51cafa11c9cf9accfad784299601c8595436292f8 |
| Manifest | 5e4058c0e0954c94dc6bb3aa438984561b86a936bce7820b3048fc0356cb7554 |
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 | 7lEJZ9rtBff8eoxzL+tAz3EYq01Faazh1XtDud1nrHZtMfyCfoZxNQgh3JlGmtMIXRdZkraF/6/Bo8NMuaMyCw== |
| 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
| 2026-09-17T09:21:44.774367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104463observed adca209524e86e6c813d3de51cafa11c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:44.756748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104463/manifest.jsonobserved 5e4058c0e0954c94dc6bb3aa43898456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.738689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104463/publication.mdobserved 49ff84f45a39c095b279ddc7c3ca3b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.720918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104463/publication.txtobserved cd507277eca76388ba9819b274d81825...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. |
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