OT-2026-000055677
Publication integrity record
Two cup vacuum gripper, two 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-2026-000055677) never changes.
Identity and time
| Publication number | OT-2026-000055677 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-7bee-b6e3-4439fc5f9295 · 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-2026-000055677 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce78ea1055bc01320038221678db18ef01370eaa721a261241789587e30c091e |
|---|---|
| Markdown | dd12563be54083d1c92752c0a0019f03fe335fb61769ddf8d14601a846f4b16d |
| Publication page | f930bb80a609b0aee6646354412cd12101fcbea182255c6e3a0f6154d87b5152 |
| Manifest | 64b7654eff57f887c2ae4caf3408ce111f23a3dc97e130e9fd8879be7dd941bf |
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 | aGI92SZI6WhRf517S1xs3If+RIqllHaT+SbZlKflCXBiyqHUq7le0yP9eIqyX2Ncks9AM5bXjTQm70CUV4BIBw== |
| 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
| 2026-09-17T10:52:56.494567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055677observed f930bb80a609b0aee6646354412cd121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:56.476547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055677/manifest.jsonobserved 64b7654eff57f887c2ae4caf3408ce11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:56.459895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055677/publication.mdobserved dd12563be54083d1c92752c0a0019f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:56.442003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055677/publication.txtobserved ce78ea1055bc01320038221678db18ef...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. |
|---|