OT-2026-000076736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076736) never changes.
Identity and time
| Publication number | OT-2026-000076736 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-733a-b0ea-af531243121d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ba7eddb9c441dbdf93aad6966a505bdcfe428d15dae3d36202dc8d8ab917629 |
|---|---|
| Markdown | e49b5e5509b6332aa2dbd0b17ad9e1ee0b1d28fe79c9e237febab4e26b3f88ee |
| Publication page | d00f9b173d9f884d4c0f136dabb665d07b1062118bc9f53bf21bc79762d27bdc |
| Manifest | 621ad6efd758ece0f8169ee46e54c7cdab45472cca13a6fb2805f5c4b2f3b35a |
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 | n57438bfwSM4a8/FDLaOkC/Dnmu8F/j0PyGSq5CuCzHZK9uRVH9HjROreMNKxmFC41ugiWYIEtBPQ5aVaEAbCQ== |
| 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
| 2026-09-17T10:09:31.445966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076736observed d00f9b173d9f884d4c0f136dabb665d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:31.428389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076736/manifest.jsonobserved 621ad6efd758ece0f8169ee46e54c7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.410168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076736/publication.mdobserved e49b5e5509b6332aa2dbd0b17ad9e1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.392557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076736/publication.txtobserved 7ba7eddb9c441dbdf93aad6966a505bd...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. |
|---|