OT-2026-000101786
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, pulsed blow-off after 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-2026-000101786) never changes.
Identity and time
| Publication number | OT-2026-000101786 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7291-a683-6558280c1ac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101786 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcb044d8fa30d185d724773c1aa2503b4c573f7f535d96b8f01afeb5eb0356d4 |
|---|---|
| Markdown | 5f519585a4dcb876e5117c60be1676d89eb079938df19c46d2acfeb2c6d07d48 |
| Publication page | 32797b5b4904edef8d4e3be6c5248e368d996d2d2dfd1bd4e25f660e9b7a27b7 |
| Manifest | e4c1a957a279bd1bd32e55357d3241829b9de82cd123fe7bb2f4319475a3fe9f |
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 | foexeByHQK3oeQTGkvzqwokR15FHMe/ytzUkp0KtWsp8OLilT/4IKFmtsBwxPAz7ybV44updeYu+7QiyC2PiCg== |
| 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
| 2026-09-17T09:26:16.982176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101786observed 32797b5b4904edef8d4e3be6c5248e36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:16.965350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101786/manifest.jsonobserved e4c1a957a279bd1bd32e55357d324182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:16.946574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101786/publication.mdobserved 5f519585a4dcb876e5117c60be1676d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:16.927296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101786/publication.txtobserved bcb044d8fa30d185d724773c1aa2503b...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. |
|---|