OT-2026-000046342
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046342) never changes.
Identity and time
| Publication number | OT-2026-000046342 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7397-9f05-3aeb42aac44d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046342 |
| Status | PUBLIC |
Content hashes
| Canonical text | e61baf28528dea192d0dcfe6419158301a84b1d122ff4ca165a5aa26bcc0fce8 |
|---|---|
| Markdown | e2fa0182dfa0b3b3aa6ed5ce71428c8baec2c821de7b41247331f41ef30e06e6 |
| Publication page | 443e91bd45c4eb97a143edb6dc5d16ccb4bcc83909bd1f4319ae0d3efb4caede |
| Manifest | f94e8ea9ea78096fdab94927b7d5d79612ab696ce440fb78aaf7f0b10cc7c62f |
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 | F9prysuA1SUFp1qQKmnx4BnGdg57kVQi5zImr0MWd6yHQdN/AKuhmb2a5NOTu31DvEEYSOQZ2gFQUGd3NzplDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:19.805410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046342observed 443e91bd45c4eb97a143edb6dc5d16cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.786597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046342/manifest.jsonobserved f94e8ea9ea78096fdab94927b7d5d796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.765630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046342/publication.mdobserved e2fa0182dfa0b3b3aa6ed5ce71428c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.746459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046342/publication.txtobserved e61baf28528dea192d0dcfe641915830...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. |
|---|