OT-2026-000058213
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000058213) never changes.
Identity and time
| Publication number | OT-2026-000058213 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7df4-99ce-0e54f92dcc75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058213 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f15f4d54f121346a352bb8e5cd821fec59c792c98041cd41723ff8d3360c881 |
|---|---|
| Markdown | df8aadc8c5bcebbde4291e454e5ae842e18899664d099f8224870c8cfe3b3706 |
| Publication page | 1f22598bc9f559087784c72cb067106ade8dda0625267dbbaec5312269b88e5f |
| Manifest | f697000b40e9fa4d2ad67055c658f399b80c9cbfdb35253f5d2a6a9c586b0cb4 |
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 | 4aoBUUNdluRFjRG/NHdeSqb0IBSULyoqao/qGAQQm1ByhDybdm99NFNSVatO3gTBKzCbMrkzdyq4Ev15Dq/9CQ== |
| 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
| 2026-09-17T10:47:55.138840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058213observed 1f22598bc9f559087784c72cb067106a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:55.121390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058213/manifest.jsonobserved f697000b40e9fa4d2ad67055c658f399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.104442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058213/publication.mdobserved df8aadc8c5bcebbde4291e454e5ae842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.087729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058213/publication.txtobserved 0f15f4d54f121346a352bb8e5cd821fe...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. |
|---|