OT-2026-000065304
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000065304) never changes.
Identity and time
| Publication number | OT-2026-000065304 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7b5c-b5a6-871d8e5063b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065304 |
| Status | PUBLIC |
Content hashes
| Canonical text | f52aab4a7755ae00550e2f7b4b752f754ddc414604f6b800f6f2d647e2882a3c |
|---|---|
| Markdown | a66fe6901749c79e6a2bbf646a7f0178aa4fe3bc9e6e0d27ae303133f15d69c9 |
| Publication page | 7c682334def548fc526b354bae7e59fddc34d6f3a88d211ecc0926a59ab0e7c7 |
| Manifest | 1b1317b05d8f7d206165ff260465e0421cc32648c6f800e8488ff18ee17e08a3 |
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 | ftVuv257JOPAECMHnhwdQcx6/7GSf/oJfW+SJzfoijVq3imNurVdKhxvdt2bb3D9yRek75zN6rZZn7u3wuzHCg== |
| 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
| 2026-09-17T10:35:16.716931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065304observed 7c682334def548fc526b354bae7e59fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.699422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065304/manifest.jsonobserved 1b1317b05d8f7d206165ff260465e042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.681194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065304/publication.mdobserved a66fe6901749c79e6a2bbf646a7f0178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.663289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065304/publication.txtobserved f52aab4a7755ae00550e2f7b4b752f75...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. |
|---|