OT-2026-000055550
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000055550) never changes.
Identity and time
| Publication number | OT-2026-000055550 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-7b5b-9861-4b1d1fa919c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055550 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaeba0c1fc9d465bc0c456fbbe50bfe37f077b12f13c010f4959ecfd6a87c69e |
|---|---|
| Markdown | 51a0eee2f1229f6f84e85a7bccf0bf9d30f4bd709784bced2506ddf41952852e |
| Publication page | fcc68f96befaf99a9562700388fbd0ef64ec657b8b1d075a895ebf64bb8acb93 |
| Manifest | 8f2249181683646e44c2282d1a0d23bba8bc9cd934d8f05952198ddd9a32b643 |
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 | QSnnNm6yDi5/HKjwtjL7u+N4gY2JirYJsE2GmZOG+bD2pcdSdYjnajxrpgU9mFIBsgF8+BTS/a3F55qiVqJqAA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:46.188688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055550observed fcc68f96befaf99a9562700388fbd0ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:46.171034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055550/manifest.jsonobserved 8f2249181683646e44c2282d1a0d23bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:46.152663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055550/publication.mdobserved 51a0eee2f1229f6f84e85a7bccf0bf9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:46.133593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055550/publication.txtobserved aaeba0c1fc9d465bc0c456fbbe50bfe3...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. |
|---|