OT-2026-000092861
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000092861) never changes.
Identity and time
| Publication number | OT-2026-000092861 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7384-a319-dd0e282c7241 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ec6832ad3942865feeb5744cbd7dae7b67bbea277edd6a3c9d4e615f5d89313 |
|---|---|
| Markdown | 5163bc4ae37e3eaf5255b06f9aea516896137f40218a2fa3bb2998b1b56868dc |
| Publication page | 1cdaa0bd45a40ca71725d20fc463418f883c4ae3c00d3454472fb07daab38fb7 |
| Manifest | 13a15da0235d6b6e739553b20a051dd43086f99d2486515ef6c373c6f102a826 |
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 | iA1z1oR3z4COC7DAGIhzeeVfEQBKmJcHh/8TKmTvd0jvFgoARQ7kkn6OmGw6631ljH+XGVv5tGPvIC1sJH3AAQ== |
| 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
| 2026-09-17T09:41:31.159193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092861observed 1cdaa0bd45a40ca71725d20fc463418f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:31.141179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092861/manifest.jsonobserved 13a15da0235d6b6e739553b20a051dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.119689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092861/publication.mdobserved 5163bc4ae37e3eaf5255b06f9aea5168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.101875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092861/publication.txtobserved 3ec6832ad3942865feeb5744cbd7dae7...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. |
|---|