OT-2026-000097678
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097678) never changes.
Identity and time
| Publication number | OT-2026-000097678 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-70f9-a11c-3f7787ba365a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097678 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfe1ecc9d3cbc08e732ab119527ea965d702e81c82bc42bc162a332113ac7887 |
|---|---|
| Markdown | da1d9e93065f34806256d93e7739c480ad62de45d95e708fa2a555c62faaf332 |
| Publication page | b12fba85916273ec764382a6fc6c5ee4e94ddd5d2f3dca55ab53e186c8c407ec |
| Manifest | 52e9d6dd5940cd814b6db443eee8034c54352eb59fc2fbe48ee75dd6fda4c2fa |
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 | 3CcNHnClDJqd+PTHC7IsUj20UXmRtvR+G2c82o7BhlYgileTmW4RKrB9GckEWzD18fVcpszP5Qut/rHenSlFAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:41.973675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097678observed b12fba85916273ec764382a6fc6c5ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.956620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097678/manifest.jsonobserved 52e9d6dd5940cd814b6db443eee8034c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.940012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097678/publication.mdobserved da1d9e93065f34806256d93e7739c480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.921819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097678/publication.txtobserved bfe1ecc9d3cbc08e732ab119527ea965...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. |
|---|