OT-2026-000080498
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000080498) never changes.
Identity and time
| Publication number | OT-2026-000080498 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7a98-baae-fb2b7977891c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02c3e55f6f4dfa5a11c6e0501593feb5b4b6f664fbcc91705f458351a67e22d0 |
|---|---|
| Markdown | 3236514b35403f6a72580da7984d2429049218ff3ff0ab417fe5912606a5feb9 |
| Publication page | 21939d6d0cda25d05a055b16f3087956224a46271b51a1955d957c1708af66fb |
| Manifest | 48e9028000a933955482cb4bce5f43449b86eac3e8bcf482ec905808ce9999c1 |
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 | MbSiOYWJ9Ei6SqjrvYvtOOybUQlZUm6U3NzPDRT03Atst7mb3dV6bc3UwuH8rp/I1MVu+9/e9iXDbHlhd+O7DA== |
| 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
| 2026-09-17T10:03:01.100175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080498observed 21939d6d0cda25d05a055b16f3087956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:01.082957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080498/manifest.jsonobserved 48e9028000a933955482cb4bce5f4344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.065639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080498/publication.mdobserved 3236514b35403f6a72580da7984d2429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.048601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080498/publication.txtobserved 02c3e55f6f4dfa5a11c6e0501593feb5...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. |
|---|