OT-2026-000055645
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000055645) never changes.
Identity and time
| Publication number | OT-2026-000055645 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-7007-843e-f348c9b65749 · 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-2026-000055645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98a2f8d10838e4dff3b634850d0d49f4edbe4304eec529507cf08221f33fc155 |
|---|---|
| Markdown | 8adc59d7e60bfe6909b130f849bc4c2f2691ad017fd8bbc5ffa6838b3ceff414 |
| Publication page | c410c169c23992ef232ec5a4d121e04be36b7fbf9fb6ea06f697d7ae632d3d9b |
| Manifest | eab49f667e75f46b3e1a369408efbd8a8e9f9a6e9b66b7df88afd4dc87b1294f |
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 | HGrFPeKXYZ1ZzeT1tCg2WudIw3bxl/ZcFzY6DS/CTMrIeZdJIDKrICg+gsHe/3TdG5+QKAqSfTJSE08phImwDw== |
| 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
| 2026-09-17T10:52:53.965102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055645observed c410c169c23992ef232ec5a4d121e04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:53.947041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055645/manifest.jsonobserved eab49f667e75f46b3e1a369408efbd8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:53.928976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055645/publication.mdobserved 8adc59d7e60bfe6909b130f849bc4c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:53.912186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055645/publication.txtobserved 98a2f8d10838e4dff3b634850d0d49f4...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. |
|---|