OT-2026-000055210
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000055210) never changes.
Identity and time
| Publication number | OT-2026-000055210 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0fe-77b3-919c-14aa6619651f · 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-2026-000055210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66d9d920b98386232ff88319bd54a1b44642d23a1d9a3aef03025d5f4ecea73d |
|---|---|
| Markdown | aef6e175cf2c5d1b5002e561e03b832dd291556c99b038e31f2a21db602d829e |
| Publication page | 865a0a3b884c8e95fa6b60d20b4117a4a5c71596514751594b9802ef34b4c43d |
| Manifest | d0351f6bcae3d2688b61f75bca58b85938b4e7dd89efbfc2ef62d0ce561ae8d2 |
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 | GEjkFj45J+X7OesvGW/+MUhKcCinlsCkqudZnwZ1ncB29VrsbxmQTj7Cxox0c1tB1h9w07D1BJYHpk4Vqi/NCA== |
| 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
| 2026-09-17T10:51:47.203827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055210observed 865a0a3b884c8e95fa6b60d20b4117a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:47.187055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055210/manifest.jsonobserved d0351f6bcae3d2688b61f75bca58b859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:47.170214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055210/publication.mdobserved aef6e175cf2c5d1b5002e561e03b832d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:47.154038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055210/publication.txtobserved 66d9d920b98386232ff88319bd54a1b4...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. |
|---|