OT-2026-000009230
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000009230) never changes.
Identity and time
| Publication number | OT-2026-000009230 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7378-bfbd-0ebf07a024b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a36eac9a54ac0cb1bb7b2f06fce6c79bd94a12ac67441c0167c419e50afa1ea |
|---|---|
| Markdown | 9401c08ef99cf8e1d94d9915d28713eaf6bc97cb557e8dc09afba42ce3e41022 |
| Publication page | 4decd57663e59334a4712f7044e8bd364d219fd794e037db5f1a2a3ffbbfbe2f |
| Manifest | ee0bf33dcafebb54b99b3422ef83b267336e7bda23bf5f533d9f0c14e499b2b4 |
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 | RwXGa+flnOOMqS6d/9Zu7ica6FywfR8CYCMF+n3AKk27s7yCtjHgoRo0wdEwo3bO7x0+vbToDpW5aiLbmD3FDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:57.722344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009230observed 4decd57663e59334a4712f7044e8bd36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:57.701718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009230/manifest.jsonobserved ee0bf33dcafebb54b99b3422ef83b267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.681929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009230/publication.mdobserved 9401c08ef99cf8e1d94d9915d28713ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.662315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009230/publication.txtobserved 2a36eac9a54ac0cb1bb7b2f06fce6c79...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. |
|---|