OT-2026-000058986
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000058986) never changes.
Identity and time
| Publication number | OT-2026-000058986 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-7a50-bee3-cff6f9341c70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5082b67619d9d76ffd031fed5563301919e60fff337d2cd0e283695fb76d4674 |
|---|---|
| Markdown | f9f711445d71de42dfb1854583235dc813f122714020a65d1fcb4698c592dae0 |
| Publication page | 7f3a0f2e2d2c40fd4b655f4924e1977ceaee19a02ef3fd808a4dc50dd57950a8 |
| Manifest | ead5947c089d383d13c79e3cb4a7caa69010275d037befcc69490d692e33320a |
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 | R3jc4MSAPYf+vKMbpZvTQlcg9leGlPnej9wLQIon3ymcNNFb99agC4WFdKz8qFdHuVIlE+UvBJY5XZOn0TspCA== |
| 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
| 2026-09-17T10:46:34.246827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058986observed 7f3a0f2e2d2c40fd4b655f4924e1977c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:34.226616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058986/manifest.jsonobserved ead5947c089d383d13c79e3cb4a7caa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.207290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058986/publication.mdobserved f9f711445d71de42dfb1854583235dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:34.187030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058986/publication.txtobserved 5082b67619d9d76ffd031fed55633019...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. |
|---|