OT-2026-000053715
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000053715) never changes.
Identity and time
| Publication number | OT-2026-000053715 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735c-75e7-a62a-bfed9361c532 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053715 |
| Status | PUBLIC |
Content hashes
| Canonical text | b792d36824744f6a580d1d632f2410b702162d9778c2e7a9a299f623bd137639 |
|---|---|
| Markdown | fd8e1283d9e28665b708e4a1eaeca2863db865ffce355e120f1f8d2f54ac937e |
| Publication page | 88ef065be510843f992d44df7999d11483593031b4e207bd7a2e27fe562b5f5f |
| Manifest | eae9adf4f53ffef9b8096e1d4fc5be68fd7effcd6014d26c09ec80800c1cca84 |
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 | Xuy+W6m0m9edZVeUY/Nwu3NHXvpV+Id4la/S5PRrp0ks4hox2+hUls+nsEV96HcVeyQ8HwukRqse1ILnLYD4Dw== |
| 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
| 2026-09-17T08:40:16.048031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053715observed 88ef065be510843f992d44df7999d114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:16.027274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053715/manifest.jsonobserved eae9adf4f53ffef9b8096e1d4fc5be68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:16.004898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053715/publication.mdobserved fd8e1283d9e28665b708e4a1eaeca286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:15.982981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053715/publication.txtobserved b792d36824744f6a580d1d632f2410b7...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. |
|---|