OT-2026-000055114
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before set-down
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-2026-000055114) never changes.
Identity and time
| Publication number | OT-2026-000055114 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7c33-8395-e187fdc35def · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055114 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb69559d1ebf6984f7ccbaf2b849a07735ab87cecb5de130ebc6af8c82e964d0 |
|---|---|
| Markdown | 18f4ffefbcc7f1c077d02d80e4f9c0743893f2c77eabb7907c77f8ec2b39b1f9 |
| Publication page | 88f7c113f8f3d249248c7f702c637350cb664b339a1c50dcc0be2d86ec2cbdac |
| Manifest | 839d5b20888c23cfb23257593453e3c1e4ba9882084d25e9b790fd34453989d5 |
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 | pW/YG8NiklgcgamqcTzzdBN/tgPvfY3Bq+nag6ew3SL+NpDCFzBcECXJuQpnjbFf/v8dB4fpLjc2N+wQG9lIBQ== |
| 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
| 2026-09-17T10:53:16.696140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055114observed 88f7c113f8f3d249248c7f702c637350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.676434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055114/manifest.jsonobserved 839d5b20888c23cfb23257593453e3c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.657383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055114/publication.mdobserved 18f4ffefbcc7f1c077d02d80e4f9c074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.639157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055114/publication.txtobserved bb69559d1ebf6984f7ccbaf2b849a077...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. |
|---|