OT-2026-000100944
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000100944) never changes.
Identity and time
| Publication number | OT-2026-000100944 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-730e-8a0c-f3c4e1a10078 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100944 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1cc313b6608625ce5a33dac6e08d4c9b035f45aa222bcaa9e090a629f70cdc7 |
|---|---|
| Markdown | a903f6301f17ced837dca43cd2ee6854b8f4cef6727631e75957a17383061e49 |
| Publication page | 91c63818c79a3c613c8f38bd0ad157475bec0cf65424180f5ddc0a386c092ace |
| Manifest | e8efe95100371beaf39093bd8b4346c22774b0227497c5e984dbee5049658bb7 |
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 | JwIUz3UhYQENbV9MkehvhHY46tjCgBGGpQfJcNvqy7/ceYmtdZbxYb6RBT5I396suZiFfJX1B9aaHtzMXmFfBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:27.018385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100944observed 91c63818c79a3c613c8f38bd0ad15747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:26.999939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100944/manifest.jsonobserved e8efe95100371beaf39093bd8b4346c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.984020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100944/publication.mdobserved a903f6301f17ced837dca43cd2ee6854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.965787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100944/publication.txtobserved f1cc313b6608625ce5a33dac6e08d4c9...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. |
|---|