OT-2026-000098627
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000098627) never changes.
Identity and time
| Publication number | OT-2026-000098627 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-73c0-a6e8-057a33e56503 · 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-2026-000098627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48ddc38ff44eb5ec60dea5e9d4465bccc3568e3dff938e404c19dfe787e76aea |
|---|---|
| Markdown | e86e231b5f0421841fc20dc093036693d092690f36fe01cab8d96d9006373ca7 |
| Publication page | ea5afcacc4a03ec2c33b4fbee0a5c760602b3751555b667187f871ed4bb81f76 |
| Manifest | 5a1842e5942a8d369205ec8f8a1b10c905b6a5d5609be4fa3fde29ac67761888 |
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 | JHx7nG91AFpIEFQYrg4nedHA866RUudASIWz/0w1I607kxASo0nYdhpCUiw/3lrGcFKCfUUoeVyQBN8eU8/EAw== |
| 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
| 2026-09-17T09:30:54.996788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098627observed ea5afcacc4a03ec2c33b4fbee0a5c760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:54.978750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098627/manifest.jsonobserved 5a1842e5942a8d369205ec8f8a1b10c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.961023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098627/publication.mdobserved e86e231b5f0421841fc20dc093036693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.943345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098627/publication.txtobserved 48ddc38ff44eb5ec60dea5e9d4465bcc...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. |
|---|