OT-2026-000064582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000064582) never changes.
Identity and time
| Publication number | OT-2026-000064582 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7a5f-8e02-6ddaae8bf84e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0442803b15165ccc9710fe9f5d05cb52b73e3339d07eb90a67ad286a078415e6 |
|---|---|
| Markdown | 8f5c6d8c55534cb441722bbbbb2e2f9281fb90856e2a424c36e8660f242a0dd2 |
| Publication page | 4ac2304239791298a321c30f2e0b0727ea5de994cc8fd8eaacdc6b61f8eaf128 |
| Manifest | 719145a24c9a7bca768867cd79d1ef55a870370019b91a01a47f49110e1afbc9 |
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 | kHDGNBxE+bF4COT0Ksh/iha+p4JkuJtQYVjyAvGf0x8M0ZYN6Bloul0EdygF5oh9SovGe8njtmGJ1z01XxLQBA== |
| 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
| 2026-09-17T10:36:48.817456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064582observed 4ac2304239791298a321c30f2e0b0727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:48.798766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064582/manifest.jsonobserved 719145a24c9a7bca768867cd79d1ef55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:48.781116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064582/publication.mdobserved 8f5c6d8c55534cb441722bbbbb2e2f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:48.762544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064582/publication.txtobserved 0442803b15165ccc9710fe9f5d05cb52...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. |
|---|