OT-2026-000079100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000079100) never changes.
Identity and time
| Publication number | OT-2026-000079100 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-743b-b121-7a2ba00f677c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed5911828a789abf971bd73028878ad1ee98e606b410e935af4d6766ec05ec8 |
|---|---|
| Markdown | 12e60f85e87138884e27deb1cb241b29d1573318ff2b2062e0b16fdc008bb646 |
| Publication page | 0d87be69e461525e10fb1e7a07a7034b90f481e35874f0ae340027b21620dcd2 |
| Manifest | b147defab1194bc97d934cb392815a69746f7af4cb830d68821e6a53b9b5f12a |
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 | uQgxXOFoE7QdX5CyuwHGy+sS1kqNdDbmxNHlI+GxJmCP4yx+FO8Olfk02Y/ry5XapYEzvta+8UmpgO3h3zSyCw== |
| 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
| 2026-09-17T10:05:56.783404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079100observed 0d87be69e461525e10fb1e7a07a7034b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:56.767616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079100/manifest.jsonobserved b147defab1194bc97d934cb392815a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:56.750440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079100/publication.mdobserved 12e60f85e87138884e27deb1cb241b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:56.731050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079100/publication.txtobserved 5ed5911828a789abf971bd73028878ad...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. |
|---|