OT-2026-000065708
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065708) never changes.
Identity and time
| Publication number | OT-2026-000065708 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7165-a224-aac476be2513 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065708 |
| Status | PUBLIC |
Content hashes
| Canonical text | da68f1cd41caca7776d15784fd4eba1c02d82e91f7d3b7f3acf740138a8e386e |
|---|---|
| Markdown | 13e3e6277547866ffe15828cbfc676e74d0e81d86d154b403aee174592ba6f33 |
| Publication page | 5b749584745f88d0e245277ad9a989ece11561edd826b6b4619d436e525a932c |
| Manifest | 475d016085d17a886078fc582af532152be593ea36a87d2d78b766e5817ae8fd |
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 | IS6VldM4KBpfUGCaCM6/kkcgWyq1GH/nme3fTV3LIuLW0FtcEoQ+7yYELm5Vc5o0EolOTGsV7wXZ0YWbXa/oDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:07.535909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065708observed 5b749584745f88d0e245277ad9a989ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:07.518959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065708/manifest.jsonobserved 475d016085d17a886078fc582af53215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:07.500393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065708/publication.mdobserved 13e3e6277547866ffe15828cbfc676e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:07.481453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065708/publication.txtobserved da68f1cd41caca7776d15784fd4eba1c...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. |
|---|