OT-2026-000008927
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, pulsed 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-2026-000008927) never changes.
Identity and time
| Publication number | OT-2026-000008927 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7c2a-9a87-556942899c69 · 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-2026-000008927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ab7dd8b23338d1695c5c5fde21832b3d5dfa21d60784f3416bc551bb1a6e76a |
|---|---|
| Markdown | 87f0af6ac1daa6589618fb23a422cdc9f2fd02d8583e31d9a31906b02b707360 |
| Publication page | e4aae29edf073b40d721ae832df4a5bf6e7acf8110276e9762e405f230c5c161 |
| Manifest | 12685020b71c6c7659f8cd1f9499c207126b4409ceab649b7a73d2d4d6e1d27c |
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 | 1q5BxNWeBCalD70Ut9R7hk4mRaDBfoYhLTfRXEQDaO0wSpd3SghrFZ8Y+wf5WqPIoAyv1CnzIcEsb8zrVP6HDw== |
| 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
| 2026-09-17T12:17:32.289857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008927observed e4aae29edf073b40d721ae832df4a5bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:32.269109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008927/manifest.jsonobserved 12685020b71c6c7659f8cd1f9499c207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.248784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008927/publication.mdobserved 87f0af6ac1daa6589618fb23a422cdc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:32.230870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008927/publication.txtobserved 3ab7dd8b23338d1695c5c5fde21832b3...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. |
|---|