OT-2026-000064798
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000064798) never changes.
Identity and time
| Publication number | OT-2026-000064798 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7eaf-b6ef-9e32e6b0f981 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80a8c8f86033651d06a89f021e5a35f1112663bddba83a6ab56307ce10490b60 |
|---|---|
| Markdown | fa6832fd4e538a05e37dfebf0c6c2c2a5a2cbb7a8037d2d292b1e3b87ffc941d |
| Publication page | 3253e4bb2ffa246bdfec8df82e8bcc465321fd3235c343e3fec9d49cb94a21b9 |
| Manifest | e7757419beebaf19f19e76d457bac2e2940a168864a1e31199b1802639b66150 |
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 | O9MW/mRhkQvKZyAB/kP6vR992xGjVcdIO5jlqNnXGSiIpRLEr4Y7Uxu3rUhMsTO0dZsyWzWeWR2gjxRa6uVNDA== |
| 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
| 2026-09-17T10:35:41.903918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064798observed 3253e4bb2ffa246bdfec8df82e8bcc46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:41.887086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064798/manifest.jsonobserved e7757419beebaf19f19e76d457bac2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.869595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064798/publication.mdobserved fa6832fd4e538a05e37dfebf0c6c2c2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:41.853131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064798/publication.txtobserved 80a8c8f86033651d06a89f021e5a35f1...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. |
|---|