OT-2026-000088184
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000088184) never changes.
Identity and time
| Publication number | OT-2026-000088184 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7d9f-b369-edecf4563b00 · 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-2026-000088184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e7eef95bb814a2c3ee31bbcb4ad47f4a98540206c8c1bca35ece0648a354a59 |
|---|---|
| Markdown | f1f872dcea74ff31f67c6b810b6b04e0d02c9954dc23fc1337229b2b72023975 |
| Publication page | 715eb71e712bd3fe2043d299610feceab7db76bdc1d22fcb786ed59353383731 |
| Manifest | 2cf1cdda1b9e1b32ed0d4f73541cb0a1d6c6054dff82743965b95b6f9a55565a |
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 | Kyrb+xb3l23TFty/60xXDTj70k4ELkTVtDz1pk9noYvEF40gQJq5JILBcn6puCKbaf86zTbh0w0b68COsUqzDw== |
| 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
| 2026-09-17T09:50:15.094684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184observed 715eb71e712bd3fe2043d299610fecea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:15.077940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/manifest.jsonobserved 2cf1cdda1b9e1b32ed0d4f73541cb0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.059900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/publication.mdobserved f1f872dcea74ff31f67c6b810b6b04e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.036187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/publication.txtobserved 8e7eef95bb814a2c3ee31bbcb4ad47f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.439435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184observed 715eb71e712bd3fe2043d299610fecea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.421004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/manifest.jsonobserved 2cf1cdda1b9e1b32ed0d4f73541cb0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.399901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/publication.mdobserved f1f872dcea74ff31f67c6b810b6b04e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.382979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088184/publication.txtobserved 8e7eef95bb814a2c3ee31bbcb4ad47f4...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. |
|---|