OT-2026-000086328
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000086328) never changes.
Identity and time
| Publication number | OT-2026-000086328 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-71e4-93e3-16575b4f946e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086328 |
| Status | PUBLIC |
Content hashes
| Canonical text | abdf17ece27b5000d377c4f51280a546b779aa712e18a5039b44823005c7542a |
|---|---|
| Markdown | 4ef7878afa8aa246d8134f61ed667583b6091596f151c1c594c7cdb7296b4808 |
| Publication page | 05488bfdb70283107b3622f94ad524343f024c437d8143d0ee88ff74169de48e |
| Manifest | ab91a6887ae1395f48e447c1ba39f3e1dadd889a5ea0dd55049566d86a79cade |
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 | DYfRCC4/d1loYvwuT3PxD41d8epmstfyOcnuDnlze25hkG6XLSzMBSgJZ1d66i72Mk1BtBN8GwzoRyYO+tt0Cw== |
| 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
| 2026-09-17T09:52:01.021883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086328observed 05488bfdb70283107b3622f94ad52434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:01.003977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086328/manifest.jsonobserved ab91a6887ae1395f48e447c1ba39f3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.983455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086328/publication.mdobserved 4ef7878afa8aa246d8134f61ed667583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.963711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086328/publication.txtobserved abdf17ece27b5000d377c4f51280a546...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. |
|---|