OT-2026-000055801
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000055801) never changes.
Identity and time
| Publication number | OT-2026-000055801 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a49-74f4-98dc-442f3184f03b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b1cbc5529ef38e4f7564a022fa794100befb4426c0c2c2e2bc88aefe84ce5b6 |
|---|---|
| Markdown | 2179c256bce8f20eed5895ebd8e95a32d66f0542246e84f45f376c211b4d192e |
| Publication page | 44184167cc982992f75b64a24d09c626be7e5460cb90723840c153b32ce65138 |
| Manifest | 423dc5be1c502366e5d266cc6187d082d73b8d281c251902d193757fbf02af3d |
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 | ovBbORmeQi/FrzCs8NTnryRPlkEYM/EmXdy53F7g2naAHnTuJlKT7IJncTHwcxgDpqMLhdyIA2RLY1XIZSU9CQ== |
| 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
| 2026-09-17T10:51:10.603632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055801observed 44184167cc982992f75b64a24d09c626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:10.587885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055801/manifest.jsonobserved 423dc5be1c502366e5d266cc6187d082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:10.571529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055801/publication.mdobserved 2179c256bce8f20eed5895ebd8e95a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:10.553718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055801/publication.txtobserved 2b1cbc5529ef38e4f7564a022fa79410...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. |
|---|