OT-2026-000063173
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000063173) never changes.
Identity and time
| Publication number | OT-2026-000063173 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7688-adb1-b1e698b51f79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063173 |
| Status | PUBLIC |
Content hashes
| Canonical text | f073fde0e966a1b819c7266ab4654259a4420481dfc96be35dbae905755b8fe8 |
|---|---|
| Markdown | ad5867f656a5e226963096d701e2a98f060ebaf414f257fe289b9474ba5ad01c |
| Publication page | 258ca8a5982c2e24db12ebcc9c720b1f3d51563b39a021103ce1727ed0797c9b |
| Manifest | 26b4a3d9c8e1809a80d6a9b281a04e3b0a00bb7e85622194ab3d27882bfc2cec |
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 | 77LLhdXWC+DLWL9b7spz75zoqQufaOSJpXWxZrYEPGaQAERvY9BE0QNB2gqFG2vi+sEvCpyo64iy3j2MoJX/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:38:57.928967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063173observed 258ca8a5982c2e24db12ebcc9c720b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:57.911625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063173/manifest.jsonobserved 26b4a3d9c8e1809a80d6a9b281a04e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:57.881281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063173/publication.mdobserved ad5867f656a5e226963096d701e2a98f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:57.844549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063173/publication.txtobserved f073fde0e966a1b819c7266ab4654259...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. |
|---|