OT-2026-000095589
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095589) never changes.
Identity and time
| Publication number | OT-2026-000095589 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7c76-8868-5c168550fdd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b91a641c3af9fdbdc6459b2c9d9b296020ef18130281b6ac94936aa07b23eb1 |
|---|---|
| Markdown | 2ca099903862744758e3cd2523e8323d395700d9cb27ceec78d1d1d5946a8539 |
| Publication page | 59b550e4a262965669157fc6e887771b7ecdd1747d1427a79b49755df45b78b0 |
| Manifest | 26a5b0f16f39f2b363a8c4cb51aa4027abe271a94367a46df1c8a8e4de760fdd |
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 | M2HOQl2TutdBD5g/wjOaQkHpAwzQubJDuRswXCbvyelFy+T6pXvmvTunaDQqy2qGUfjFJUa+/WK5rEs/nsQXDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:00.593420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095589observed 59b550e4a262965669157fc6e887771b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.578559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095589/manifest.jsonobserved 26a5b0f16f39f2b363a8c4cb51aa4027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.562031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095589/publication.mdobserved 2ca099903862744758e3cd2523e8323d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.545426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095589/publication.txtobserved 2b91a641c3af9fdbdc6459b2c9d9b296...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. |
|---|