OT-2026-000060018
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000060018) never changes.
Identity and time
| Publication number | OT-2026-000060018 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-79a8-8301-ecc1149d2e6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26d0f8cbf23e470f26fa63d5fdae407d6d30f8bce1acf764891cdcda70dddb84 |
|---|---|
| Markdown | 7d38e4a5ba2e61e44ae634fa32e6a1c9bcf5b81a4266492f2a4dd0c5a64febb5 |
| Publication page | 8d4f9108c9c491cbc4ebe24c7120329dbbbaa413615dd056e3c05eae95b0a693 |
| Manifest | 3bfe1aa353c3e67bdb636f37534588375d0cbc92740263cf3baa4b4fb15f3a43 |
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 | SgqkvRyBRtHcEwy1FRQfKseFR87SqcD5JxNkvK1movK2w10AMgDBSRhfvTQ0PRBRN5lfkSjQhg4/s+BIh5T5Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:49.013506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060018observed 8d4f9108c9c491cbc4ebe24c7120329d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.995192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060018/manifest.jsonobserved 3bfe1aa353c3e67bdb636f3753458837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.975295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060018/publication.mdobserved 7d38e4a5ba2e61e44ae634fa32e6a1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.955834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060018/publication.txtobserved 26d0f8cbf23e470f26fa63d5fdae407d...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. |
|---|