OT-2026-000061148
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off 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-2026-000061148) never changes.
Identity and time
| Publication number | OT-2026-000061148 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-790c-951a-d77e1f440454 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b8a5c9678e4d21e6585264696845cccab11e010c5bab8ff32a18a71c68de743 |
|---|---|
| Markdown | 1ee6fad8b66e59d7d7afa3299255534a0fa19364044dbb3ddbc95d0aa11f5caf |
| Publication page | 7c3d2008aec1a482d032c974f382df6be9c8aa47502d820e6b34515744c5bf8f |
| Manifest | 9ae87e970b884228c1aad3cc9a6b617e00fb46964beee56cd06e9bfc86339053 |
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 | u1/ewMUdQfoB4OEW96QifyWnOkIGFv6ZRmgXvqe5DWRyup27LFgveEFFvaRzeKvHSjuHAbt6dF4cwEE0A1kBCg== |
| 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
| 2026-09-17T10:42:31.846208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061148observed 7c3d2008aec1a482d032c974f382df6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:31.823484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061148/manifest.jsonobserved 9ae87e970b884228c1aad3cc9a6b617e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.804286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061148/publication.mdobserved 1ee6fad8b66e59d7d7afa3299255534a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.783510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061148/publication.txtobserved 0b8a5c9678e4d21e6585264696845ccc...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. |
|---|