OT-2026-000062156
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000062156) never changes.
Identity and time
| Publication number | OT-2026-000062156 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abc-7564-bdc4-1879ad19cd15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062156 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2fdc63adfa1992e237af013a3ea9a8aa9cb5839409ef0c81bd580fcdd2c8e8c |
|---|---|
| Markdown | 265e182494bfa45993c5401e1d305b17a1d9d0e87087ac41494bac9ca19dd575 |
| Publication page | 5de40008098100b5814a87f0ee71215bc87f10088cc8fb9c7ba03a29035fb014 |
| Manifest | 5bc42be3777c86e0d4d1824219275326d058c3dbf48ab8d7b32764fa1b8080ed |
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 | XwZfjb3U46n+Fj0oRRR49Fr1LYhZC5lz2OBHkiyvuUSjShfcOzuHD97BIMbMWA1PzbclqXrXlXlvqcUOsK3ODA== |
| 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
| 2026-09-17T10:39:24.430385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062156observed 5de40008098100b5814a87f0ee71215b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:24.412188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062156/manifest.jsonobserved 5bc42be3777c86e0d4d1824219275326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.394505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062156/publication.mdobserved 265e182494bfa45993c5401e1d305b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.376533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062156/publication.txtobserved e2fdc63adfa1992e237af013a3ea9a8a...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. |
|---|