OT-2026-000085606
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, 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-2026-000085606) never changes.
Identity and time
| Publication number | OT-2026-000085606 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-745a-926b-689964906eba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1534217722c5ace412ed2d631523d217caeb3cd91a590f05e84176c53bb0f824 |
|---|---|
| Markdown | 747ffc08b64d6695a23ccf8d6bd95fdb64f3544794fea0a39e8cdf66fbcfeefa |
| Publication page | 277c0508513e13bb28e9a18f5f4d7e8b02acf2efbc858c83d9bdbd1573db6305 |
| Manifest | 7ccf2ae0bb3631b0d5bebddea92874dfe0f329617bbc987f1dc05e0199f0b15f |
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 | lScBqdVVOl0CYqF5PGDm9I7uuy4R6C8Gi+9wdg5pGz1OoGhKSsSQJWJo4aYhTR5TkaD8efbZhlCnOePK0T8PDg== |
| 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
| 2026-09-17T09:54:29.078969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085606observed 277c0508513e13bb28e9a18f5f4d7e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:29.059995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085606/manifest.jsonobserved 7ccf2ae0bb3631b0d5bebddea92874df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.040905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085606/publication.mdobserved 747ffc08b64d6695a23ccf8d6bd95fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.024183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085606/publication.txtobserved 1534217722c5ace412ed2d631523d217...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. |
|---|