OT-2026-000060503
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000060503) never changes.
Identity and time
| Publication number | OT-2026-000060503 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7b20-b1d9-7b33ff7306b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7560fe60e20afe4aaaa710eb9ed8c923038ebbf565b3b7019115d0b163d07571 |
|---|---|
| Markdown | 0dfa0ab082b021fd61958e3f2a27c42883909afe3bc0b6a9cd31f192b20aac2d |
| Publication page | d3320ff0a7759d7721036066ee57b949eb6cc204e667f7e640d7c7e6c330a321 |
| Manifest | 869a45210ae3198f312c0704c3500c020f852744b9f43b1cc4c1b06f1fdab987 |
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 | g9y8EPAHXM6obTqFT2GASXdA1MkIS/I0uOVOSd/eVTeZ+gNyfdLQdNLhhqm+NXfOhjX9DujNQ1vcP41+tFkNBg== |
| 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
| 2026-09-17T10:43:00.111619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060503observed d3320ff0a7759d7721036066ee57b949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:00.094210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060503/manifest.jsonobserved 869a45210ae3198f312c0704c3500c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.075400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060503/publication.mdobserved 0dfa0ab082b021fd61958e3f2a27c428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.057795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060503/publication.txtobserved 7560fe60e20afe4aaaa710eb9ed8c923...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. |
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