OT-2026-000088009
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000088009) never changes.
Identity and time
| Publication number | OT-2026-000088009 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-7b77-b104-5e4e9572d78e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6703cb84351342fc9f86ca66b7ae305bff648fed6030ae37260ca98e5937b521 |
|---|---|
| Markdown | 0816cfea3616a8a25d5784a4b44e805495634a1122edd327618a08973ad82684 |
| Publication page | a4c6f806b62765bb954b136e59a3ceda8e984b9d8409f1bb46b72795fe03bed7 |
| Manifest | 0ba5e07f404d6c5bd266fd970adeaaa1f1264cd314d1e2bfcc68f5a2d82b2635 |
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 | Q1JV2R6wX/W8c9I2W5eeIlOXaGzlt7PcMQyMTobqu4bIQlyzUvZuBIIE+4yGKK6ce9DXhMKoKdvtTOF0+YjmDA== |
| 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
| 2026-09-17T09:49:23.284022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088009observed a4c6f806b62765bb954b136e59a3ceda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:23.258737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088009/manifest.jsonobserved 0ba5e07f404d6c5bd266fd970adeaaa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:23.236406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088009/publication.mdobserved 0816cfea3616a8a25d5784a4b44e8054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:18.913921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088009/publication.txtobserved 6703cb84351342fc9f86ca66b7ae305b...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. |
|---|