OT-2026-000009771
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000009771) never changes.
Identity and time
| Publication number | OT-2026-000009771 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-78d0-95d2-ce922a4cb9a3 · 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-2026-000009771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cce7491d5b743bceb4287ebcb1dcac7a510880d52b165b64d1eaf64a3490534 |
|---|---|
| Markdown | 32c60c541238a21bf6d419e6ca15906c8df8862adfde4a65d7580f2286c08c9e |
| Publication page | 00aae37f48214f911febe09d7777bc15e412d2562741225b831df8ffd06164d7 |
| Manifest | 40243aee39dd404c0ecd812f1844f91c2dd197b23b229b4ec44b45b8142a957c |
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 | k7Yu3GgGvxh00M9sX7tjtYXxVdpdGNldoG1bF1OXe9tlG/0OwJi5zhGRj/6o6GoECbwVs3gv+Imq8QaXmjviCQ== |
| 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
| 2026-09-17T12:17:16.996690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009771observed 00aae37f48214f911febe09d7777bc15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:16.978468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009771/manifest.jsonobserved 40243aee39dd404c0ecd812f1844f91c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.959611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009771/publication.mdobserved 32c60c541238a21bf6d419e6ca15906c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.936716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009771/publication.txtobserved 4cce7491d5b743bceb4287ebcb1dcac7...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. |
|---|