OT-2026-000084292
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000084292) never changes.
Identity and time
| Publication number | OT-2026-000084292 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7b0a-9391-1899ea8066c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 330cd608544ad6093d71773b266ecaf3109554688d3d39bbcea59de661348c53 |
|---|---|
| Markdown | e12e395cc0dd961a64d7ef7c0e58492b903cf966916dee8a56c49cb3076e4cf7 |
| Publication page | 8d6e1edecef885fae722013fd45dce889f14f0807e8c5364246349707bed1f11 |
| Manifest | 111c8871a00bedf34ed3e0f8d9d8963c3c196db3ad25170d571034b578074345 |
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 | WrbAMHGpm/YNUyJAVbHzd9YPwUPvSp8dCLQqlR9bxiAQlBRm8GW5Xzewn1cerV+ZIDt1rd34tIUk/UCKd7x4Bw== |
| 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
| 2026-09-17T09:56:12.765548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084292observed 8d6e1edecef885fae722013fd45dce88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.749135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084292/manifest.jsonobserved 111c8871a00bedf34ed3e0f8d9d8963c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.732143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084292/publication.mdobserved e12e395cc0dd961a64d7ef7c0e58492b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.714065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084292/publication.txtobserved 330cd608544ad6093d71773b266ecaf3...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. |
|---|