OT-2026-000082299
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000082299) never changes.
Identity and time
| Publication number | OT-2026-000082299 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7a37-8d0a-3ace13fb785b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e10028e0b40fe9d76e5ae3754b08ce5d679464dcc17a215e05296bea9030222 |
|---|---|
| Markdown | 5cf4d5bc3b198124073ea9e52d49dab6bba15c1353f309dce5912c82549a2249 |
| Publication page | 4b7a6d0688d815109b27116852932e8843aebd0dd19f368f1604ab19be5cd34b |
| Manifest | e3f36f885da9067f657728537a5634c090105c0e191877a9f87674bd32e3abb0 |
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 | yYnQl+oB8acZu/lXr9EBL7DFCEhas1ki2EEjixS7MI2Y+TSG8eK8yE2veJwo+6cjLVyWnbNqTys/kxXR6mTHAg== |
| 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
| 2026-09-17T09:59:09.661823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082299observed 4b7a6d0688d815109b27116852932e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:09.643815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082299/manifest.jsonobserved e3f36f885da9067f657728537a5634c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.625215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082299/publication.mdobserved 5cf4d5bc3b198124073ea9e52d49dab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:09.608018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082299/publication.txtobserved 1e10028e0b40fe9d76e5ae3754b08ce5...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. |
|---|