OT-2026-000069270
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000069270) never changes.
Identity and time
| Publication number | OT-2026-000069270 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-7647-b116-65b702fadeb7 · 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-2026-000069270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7067079ba6c768c6d53307bb3118dead10488aad106b9d5de6e55db22415cf70 |
|---|---|
| Markdown | a6251a1369e43260be5b048039878be6ab4cdcd2f586f7da2b5f7b9ceac90ccd |
| Publication page | 383f71ab94626cda8e37da96ed366e6ad9887c6f0aaabcff75a81c638294c611 |
| Manifest | f3a1ae77c66b815721c58f419a5da8262b941e8b5b14b608667b543f3c38b667 |
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 | d1LLg9GUX6OeAoK17INx1AlE8BjCLH1Owb4WP3tb9JCuvRT0/zwD+8svgC1qTiQXXUpVQlWZYVpsdgP2I6kdDQ== |
| 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
| 2026-09-17T10:27:21.197403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069270observed 383f71ab94626cda8e37da96ed366e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:21.179760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069270/manifest.jsonobserved f3a1ae77c66b815721c58f419a5da826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:21.160538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069270/publication.mdobserved a6251a1369e43260be5b048039878be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:21.141478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069270/publication.txtobserved 7067079ba6c768c6d53307bb3118dead...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. |
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