OT-2026-000051610
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051610) never changes.
Identity and time
| Publication number | OT-2026-000051610 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-74a3-80e3-5a027080f26e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f2782736c979fb043521e7e37e282d8f126f14c8bec7882c4f9c0e7d195da98 |
|---|---|
| Markdown | 2c4024a17d8596702387e378b6804d79a5cd7351ddbc5aee357dad7b8c49260d |
| Publication page | 75e3d211947c85427653db8bf6d727f43de6c73de12a2424dbf1d611a2f1f12b |
| Manifest | 1f39d79a363ba7d486355eeddaa08a8d4e20eb9fde1a271605ddb7ae4dc4f6dc |
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 | vf0mGlSS1pR0FU+1Av+M+Hnn6avA5JLloP5eyN26A+wg8dP1PpieXogMzKmU9pm/X40Ny4DS2eBTLuvaRP33Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:27.801290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051610observed 75e3d211947c85427653db8bf6d727f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:27.782150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051610/manifest.jsonobserved 1f39d79a363ba7d486355eeddaa08a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.764162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051610/publication.mdobserved 2c4024a17d8596702387e378b6804d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.746479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051610/publication.txtobserved 9f2782736c979fb043521e7e37e282d8...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. |
|---|