OT-2026-000094918
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000094918) never changes.
Identity and time
| Publication number | OT-2026-000094918 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-77d5-b52f-9c0f50daf53e · 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-2026-000094918 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1efd2d8b8c6921ff1d6695f82c746a4c9bff4ded082c3feb8bc29d7828d8a17 |
|---|---|
| Markdown | 06227bb1657594c30a0730657c4bc17ee7cf40896b1c794298911f07bdff95d4 |
| Publication page | cf048e40fd64d459efc18ab67df245e88e6aa47eef4905a463bafffa94fb2745 |
| Manifest | 32692b372904616cccba981038ae03c0891018df0649abf154e8f6377ec4419a |
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 | iiLaR0T2oPUp4UmFUazTgcbrgZTcv2ku6kq1Cnau2sywudvLt3p4FJT1CMKFzDhAhiBzJ/cnXyRFOspFOnLZBw== |
| 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
| 2026-09-17T09:37:26.758653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094918observed cf048e40fd64d459efc18ab67df245e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.741800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094918/manifest.jsonobserved 32692b372904616cccba981038ae03c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.725309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094918/publication.mdobserved 06227bb1657594c30a0730657c4bc17e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.707207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094918/publication.txtobserved a1efd2d8b8c6921ff1d6695f82c746a4...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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