OT-2026-000008758
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed 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-2026-000008758) never changes.
Identity and time
| Publication number | OT-2026-000008758 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-71b6-8f84-c07e5ae2c741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c9d51df0e284adb779def40bfda65024da39bdee2aeae25748439f3ff291eb3 |
|---|---|
| Markdown | 11c28e8b04903c5d9c24759670fea5acef61a78734bb3606eae9c4890d70d57a |
| Publication page | f5c99bbfa05e683bdf6a189624ca2e727b595c253bd34c81df7bed550186c59e |
| Manifest | d888674587fef4e4dc51d20fc0e909fe7dee07b27ad003b6f90ce487b83a5493 |
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 | yj454R3sTouoIXRJ/WP6X5X3+8yJiauKyl1TJ53T+Nc/f0sh51zzjrujIIxaLuZvyOLy8iDuzqq2BPjFDMlQBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:51.189321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008758observed f5c99bbfa05e683bdf6a189624ca2e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.169477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008758/manifest.jsonobserved d888674587fef4e4dc51d20fc0e909fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.147842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008758/publication.mdobserved 11c28e8b04903c5d9c24759670fea5ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.127167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008758/publication.txtobserved 9c9d51df0e284adb779def40bfda6502...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. |
|---|