OT-2026-000051766
Publication integrity record
Foam pad vacuum gripper, three stage ejector, vented 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-2026-000051766) never changes.
Identity and time
| Publication number | OT-2026-000051766 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7044-8cba-fcf33d0bc54b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ec4810c0a76eee718cb8c13086603955593e5446bab9c38650784b4951055d1 |
|---|---|
| Markdown | 04cd450ca3b178fffbdc76ba987d9a577a4c867d1b5605794be4542b35d0cb2e |
| Publication page | 07cbd762253007db1c723bae708f301e868ffc9d7da618ac812272199a2b2b39 |
| Manifest | dae34e4ea9065d9c872d276b5c8486f41ff8226e257f598141bc9968252f238e |
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 | uHSrloAcLxu8++Piigr2rFJUNHZRrISjlREazYZwpnzqe98RPUGuJJ/fvnpBf0VK7Kbc41gfPLFl4Oj3ObCQCA== |
| 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
| 2026-09-17T10:58:40.184214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051766observed 07cbd762253007db1c723bae708f301e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:40.165012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051766/manifest.jsonobserved dae34e4ea9065d9c872d276b5c8486f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:40.145955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051766/publication.mdobserved 04cd450ca3b178fffbdc76ba987d9a57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:40.123811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051766/publication.txtobserved 5ec4810c0a76eee718cb8c1308660395...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. |
|---|