OT-2026-000069384
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000069384) never changes.
Identity and time
| Publication number | OT-2026-000069384 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-736d-8a3d-73617516a65a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069384 |
| Status | PUBLIC |
Content hashes
| Canonical text | f892d82d03adc5b861712070c7da415dd9fc7434f8ec995b43e75dd57a617993 |
|---|---|
| Markdown | 053ff402a4592107f1c8eb57afd8bb5ba47c37c3e05696a4444fc66ca830af31 |
| Publication page | aaedf117ab6524f1e90c02250e44834041f0ea7641a5df517a235ce58230205d |
| Manifest | af4462af5a10702dcf524965d3254f34f888b64425e4ffc2ed18308be5395d19 |
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 | Ok75JkCkr0dBiI2dK1fIeGsujd915JZCvTu1dnY+0J89KhsJSHodhsYUAUk9hYGnSOX4VpamPo0Mt3SADRr6Cw== |
| 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
| 2026-09-17T10:30:17.101182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384observed aaedf117ab6524f1e90c02250e448340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.082835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/manifest.jsonobserved af4462af5a10702dcf524965d3254f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.060132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/publication.mdobserved 053ff402a4592107f1c8eb57afd8bb5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.041794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/publication.txtobserved f892d82d03adc5b861712070c7da415d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.766032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384observed aaedf117ab6524f1e90c02250e448340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.749433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/manifest.jsonobserved af4462af5a10702dcf524965d3254f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.733043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/publication.mdobserved 053ff402a4592107f1c8eb57afd8bb5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.713482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069384/publication.txtobserved f892d82d03adc5b861712070c7da415d...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. |
|---|