OT-2026-000009911
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000009911) never changes.
Identity and time
| Publication number | OT-2026-000009911 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7fc1-8cb3-f6787ff19522 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009911 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4111f08f26d70b2a55799e3e1f05ced28f0fc1fb0540c51a247f760bc6de71b |
|---|---|
| Markdown | a80ece250badb2b8077d92ab7f325382548c00e9eed806486cc44ed0ddcb71d2 |
| Publication page | 70096a1842ef3e03ac8f9897e3523c1c8c4a5d726b980b6134199e6e40582982 |
| Manifest | ec6c532384ab6e83688acfe36c518019e48467a85d92199fe6f735c0eaa1caf1 |
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 | eBFXZ+eqbVzC3aVXWGwf6eBIfwXnUpfAU1/LjsqYtN/MnnLWVWvJ2q9T5Y0ZCbR5iiOXByKsookEyYjue7C8Ag== |
| 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
| 2026-09-17T12:15:55.629966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009911observed 70096a1842ef3e03ac8f9897e3523c1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:55.606707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009911/manifest.jsonobserved ec6c532384ab6e83688acfe36c518019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.583256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009911/publication.mdobserved a80ece250badb2b8077d92ab7f325382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.564397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009911/publication.txtobserved e4111f08f26d70b2a55799e3e1f05ced...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. |
|---|