OT-2026-000098734
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098734) never changes.
Identity and time
| Publication number | OT-2026-000098734 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7731-8ea9-3ca1b7a8ffe4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098734 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4b3d9565dd3270deec930f9d31bd9bb216332c86d573bdc58f7a3cc1a4b269a |
|---|---|
| Markdown | edda4b777e3b32228fecd60179e0d9f8ccb4f99d825ef5ba1197dd7422ebaa04 |
| Publication page | 0978230be3b3717fa8a592fb7fe2ecd32f8375cb61c169fa94b9f70384806df8 |
| Manifest | 54d757c5ddda3b0ed36707b27298ad3bf6ec8c74bd0d75116d32c45bcd48f112 |
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 | x6Po/SChtsVoEGFf4s2nvkwKkSBv5yaX1eA9lUQI6m8pITuFQIC0FWlx1MdUMB8SO+piqvYLSD5doAHq5HC/Bw== |
| 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
| 2026-09-17T09:31:02.810881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098734observed 0978230be3b3717fa8a592fb7fe2ecd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.793603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098734/manifest.jsonobserved 54d757c5ddda3b0ed36707b27298ad3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.775375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098734/publication.mdobserved edda4b777e3b32228fecd60179e0d9f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.757541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098734/publication.txtobserved e4b3d9565dd3270deec930f9d31bd9bb...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. |
|---|