OT-2026-000099987
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000099987) never changes.
Identity and time
| Publication number | OT-2026-000099987 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7365-acc8-0630247ebfa7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099987 |
| Status | PUBLIC |
Content hashes
| Canonical text | 580ba6ed179bf5a9a128f407ebe5aa6e63be060f7011e19dea2b7f70348beabf |
|---|---|
| Markdown | 92d6bd4fd7672ade80e82125bfc72a4e782f9c876afa4998136980403706d5bd |
| Publication page | 3ac0154943fd9b2e9a8c67a846ec5820f76be68fea386dd6d0ec0358250d447f |
| Manifest | b7d620c217799afd17d2670bfc174db3e993e9c81113948eeb454f0c13c0116a |
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 | mX3yQxuxeXKnvcbM0MPc2oeeivthLm7Me/S6a9Sp/LK1vhCLmBixwV39q4pFCSrER0sntg1NDJkOswCpsAbmBQ== |
| 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
| 2026-09-17T09:30:41.537411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987observed 3ac0154943fd9b2e9a8c67a846ec5820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.519841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/manifest.jsonobserved b7d620c217799afd17d2670bfc174db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.500827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/publication.mdobserved 92d6bd4fd7672ade80e82125bfc72a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.481294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/publication.txtobserved 580ba6ed179bf5a9a128f407ebe5aa6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.865493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987observed 3ac0154943fd9b2e9a8c67a846ec5820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.848003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/manifest.jsonobserved b7d620c217799afd17d2670bfc174db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.829668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/publication.mdobserved 92d6bd4fd7672ade80e82125bfc72a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.812177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099987/publication.txtobserved 580ba6ed179bf5a9a128f407ebe5aa6e...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. |
|---|