OT-2026-000023315
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000023315) never changes.
Identity and time
| Publication number | OT-2026-000023315 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7e2d-b269-5f61d9a5eabc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42024b4565cc807d89eeb3bb647ff1763299acde38a79e08aa7299c8a24e6e6a |
|---|---|
| Markdown | 308e891a3b820b1ecd764c0cd564c75caf787e292c20fe67be0399804322e351 |
| Publication page | 5edfef76cebffe944c6a904c81e6659e2aaf5bb3e6702430f8e6b43dcf06c731 |
| Manifest | bc22f02dc33a06b1b4db404167548be25209f57e1f360a91933186f11e78e3db |
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 | tvKX4+qOnR0TmQOWtgZcr3OgGtg0Fs7qzrjZOEfZliqe9G8d5ewzGpu0TDjTMSVf7EMOv2c0tNN5k2IC1/osCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:23.957848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023315observed 5edfef76cebffe944c6a904c81e6659e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:23.941398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023315/manifest.jsonobserved bc22f02dc33a06b1b4db404167548be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.924420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023315/publication.mdobserved 308e891a3b820b1ecd764c0cd564c75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.906895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023315/publication.txtobserved 42024b4565cc807d89eeb3bb647ff176...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. |
|---|