OT-2026-000056630
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000056630) never changes.
Identity and time
| Publication number | OT-2026-000056630 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-778d-93b3-f37e230976d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 545dac565dd684a20b2cd6ad5570206f8ff0b4fe82567f7ee88b525b4cb32e56 |
|---|---|
| Markdown | 0091406aae235c616a91711dfa62bc9d79a3a0bc731c34a437178120c5a33825 |
| Publication page | 0c3fc3f2f2ec716e3fbaabee01692e9cc70e13477ee2e063e5c985c3ae9a038b |
| Manifest | 19edc84ac93a5a5664a3b65684bcfe475695aba520bb240d2d8faee390d42216 |
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 | mVjFU5Pd2eKo4DDgey/glpon46AOjnIXqKGQfUSOEIN6j857jOb1gInMsjpTeC6/enJojX2PrxBunWmU3Lg1DA== |
| 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
| 2026-09-17T10:49:59.303842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056630observed 0c3fc3f2f2ec716e3fbaabee01692e9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:59.284549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056630/manifest.jsonobserved 19edc84ac93a5a5664a3b65684bcfe47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.264890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056630/publication.mdobserved 0091406aae235c616a91711dfa62bc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:59.246911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056630/publication.txtobserved 545dac565dd684a20b2cd6ad5570206f...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. |
|---|