OT-2026-000009701
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000009701) never changes.
Identity and time
| Publication number | OT-2026-000009701 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7f14-9a14-840b37e86339 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8370bc81293788bcf110129c3c6b9cf0cf674a4efbf6e79e5b88a01434c1e998 |
|---|---|
| Markdown | 0cfb875c133e16976e4ee2cb957a300a118bd097697a93e96cde73ae5771616f |
| Publication page | 1354dd9b545c6aec10d95b59d7d9790c91e4e1d99ee2c9fb67a3ad824794a4bb |
| Manifest | 0cea99ce82dde9330d5168056b45aadde2b838128eb5ce9fce796838228922f6 |
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 | txFX2jVQHPdQ9AnQNjtCjNm5uBCQStd3Tdx20u9lU0c1kgI1GOI5Pln6yKxt4uIn52UMHTRzmEqyr/vrVDPuBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:11.409736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009701observed 1354dd9b545c6aec10d95b59d7d9790c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:11.390349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009701/manifest.jsonobserved 0cea99ce82dde9330d5168056b45aadd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.370004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009701/publication.mdobserved 0cfb875c133e16976e4ee2cb957a300a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.350851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009701/publication.txtobserved 8370bc81293788bcf110129c3c6b9cf0...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. |
|---|