OT-2026-000101496
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101496) never changes.
Identity and time
| Publication number | OT-2026-000101496 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-70bb-bbea-7144816e0608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 242eff42fc19ac9e1d24c3c4488079892a3c92d2393f2c3c97b71608315948c6 |
|---|---|
| Markdown | 7bfb57c8edc05a87d173f7f1f34ab340438c40679986775f6720da8c975fd524 |
| Publication page | eb83f9888b0e0692ba40278535d694850c5038a4b3b1d4fc12086c002fbf9a18 |
| Manifest | 17a97c810413960ea0a11e3f87c2eb3257890d565d0cb24293785b2bef4264fd |
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 | jtvGBGgETAniwn5fv3uZKuezRj3vZUpWWDhhX+ii/pI62mAUIpUS9LgsNGhNAMiiGdtyvScRQe76CD8fz8I7CQ== |
| 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
| 2026-09-17T09:26:05.350697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101496observed eb83f9888b0e0692ba40278535d69485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:05.330366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101496/manifest.jsonobserved 17a97c810413960ea0a11e3f87c2eb32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.312721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101496/publication.mdobserved 7bfb57c8edc05a87d173f7f1f34ab340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.292511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101496/publication.txtobserved 242eff42fc19ac9e1d24c3c448807989...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. |
|---|