OT-2026-000092924
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000092924) never changes.
Identity and time
| Publication number | OT-2026-000092924 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-716c-8d85-93c2307707a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092924 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7aa1b1687b62530a1fbd8e0dcb4f3340c2beeb292b2c34fa6e8e612e340f10c |
|---|---|
| Markdown | 805baef47da52e2accb78114aff4a8c33c1764885fc10fe0b83c2ac41bf16bb0 |
| Publication page | 727e8a984358ed077af8184e5d4effe1b47359ab2a7293662340a8d871ffafb5 |
| Manifest | 9c8a04eea59ed08dbbb4594ae6129f917af520f79613808b0a090619c14542d8 |
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 | +46i4A5FleIp9lIjiU80flCs/ozqTXQcWq/McOeXQH2d2AJ7K+Gn1Db069FKyMG6kar5Mo8d4/Vb75YzCdmdAA== |
| 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
| 2026-09-17T09:39:58.178759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092924observed 727e8a984358ed077af8184e5d4effe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.124926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092924/manifest.jsonobserved 9c8a04eea59ed08dbbb4594ae6129f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.104615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092924/publication.mdobserved 805baef47da52e2accb78114aff4a8c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.051373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092924/publication.txtobserved c7aa1b1687b62530a1fbd8e0dcb4f334...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. |
|---|