OT-2026-000086861
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086861) never changes.
Identity and time
| Publication number | OT-2026-000086861 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7ab4-8423-09902958669b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086861 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4bfee15d31d5c94fd713d7003b2adc718d2b672467da4bdb0c68e6736a0ee8a |
|---|---|
| Markdown | fff4fb12a223cdddd0f10abed4f18f3c40c3e4759fb3d8bcc7dec5de2c0c15a7 |
| Publication page | a9c2ca28bd5622549243fcb5aa108e5467bf848b61a5167646721e6d90d065b5 |
| Manifest | 2034e7e8af06dce07b619b6eb929bcef0f0bd9310fc82f0899ed47a4eeb2670a |
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 | 3FHEN6f26+6pzzb/CzBZEBoFI2nKu2YO8BYeeoiElMW4Zw0xSm3h1CNfisGUWSO8zABC3bg0s8lP2MKn0bqxCg== |
| 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
| 2026-09-17T09:51:42.000860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086861observed a9c2ca28bd5622549243fcb5aa108e54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:41.983785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086861/manifest.jsonobserved 2034e7e8af06dce07b619b6eb929bcef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.965891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086861/publication.mdobserved fff4fb12a223cdddd0f10abed4f18f3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.948733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086861/publication.txtobserved e4bfee15d31d5c94fd713d7003b2adc7...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. |
|---|