OT-2026-000101216
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000101216) never changes.
Identity and time
| Publication number | OT-2026-000101216 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-77b9-bcaa-5f921fdc6b2e · 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-2026-000101216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57c3f0baff80e0ada74e6efba21cef95fe1ca0e501c22b1704ed8ba6100c3dc0 |
|---|---|
| Markdown | 9f3c95838d5631e99aecfbfbb22493bbd816e72ef0c2893a170001bad203aea5 |
| Publication page | c962aa7067a5c036c654758d68f007dbcd32df8cb482d46c7bc1f25ed80ae47f |
| Manifest | 179ed12f441f7e7c70d74a0b0fcacaf2857cfb0d62bbb0ddbd1fdbbf8a4fb35d |
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 | 87l3201bXPNwBidYxLq/PtagBbhzBiP7b30Gaht0egE9cEzmlHcuSKIqVxp7KaOgOU38ioZZHzC1t8XzwU+nDw== |
| 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
| 2026-09-17T09:26:52.246162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101216observed c962aa7067a5c036c654758d68f007db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.227471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101216/manifest.jsonobserved 179ed12f441f7e7c70d74a0b0fcacaf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.210077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101216/publication.mdobserved 9f3c95838d5631e99aecfbfbb22493bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.192908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101216/publication.txtobserved 57c3f0baff80e0ada74e6efba21cef95...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. |
|---|