OT-2026-000082099
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000082099) never changes.
Identity and time
| Publication number | OT-2026-000082099 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7128-ad5a-725caad57f97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94cc0b11191393f443550a53a2ea9494b0eaf06d6ef2ddf38b4dc8e53d56a45e |
|---|---|
| Markdown | 63395f9c4fe379a6f8100b714bc5781d7f75f746f6628f5cd7f773f6ff1e35dd |
| Publication page | 28278f48be66920c5a6e76bce393ece3123ed5925fde0aa2a461502f9cc59e71 |
| Manifest | 515b0dc39b558b8232ebbb70e07a2c767b7ba1200c2602bc6db568a3b162856f |
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 | 6F1FsdPiDHxblXVVqoGr0L9eNmFrZcEkGfCmICgwsI65nHJknqGQuhqXiTPB7V/64DSV42r8GuoTGwjzXignBg== |
| 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
| 2026-09-17T09:58:54.453102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082099observed 28278f48be66920c5a6e76bce393ece3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:54.434954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082099/manifest.jsonobserved 515b0dc39b558b8232ebbb70e07a2c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:54.419261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082099/publication.mdobserved 63395f9c4fe379a6f8100b714bc5781d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:54.402745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082099/publication.txtobserved 94cc0b11191393f443550a53a2ea9494...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. |
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