OT-2026-000101222
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000101222) never changes.
Identity and time
| Publication number | OT-2026-000101222 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-776e-892b-659a5d22b243 · 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-2026-000101222 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ee949d861f09c80d0b3d027a71f090b7d5f63dcf585b8d1b13e7aa7471b49e |
|---|---|
| Markdown | 8c8a053c5bd5590198f698ed0679297262f952344c8af4ccdc35f3ce76827beb |
| Publication page | ee46196f56450210d3320fbc445db067168b750bad2f4039743ab3c77544e7fe |
| Manifest | 838a8369d3670076ad2901b82d90cdf1b02c351c409f9422e24305b9bba74526 |
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 | AaoNESkQZHP/u/0qudaXLrjQqkcaDLrpve5ICAD7pTy8FARQ/Dzfar44BlfIyeUYl906vFcyNjobdg9Ut/ECDw== |
| 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
| 2026-09-17T09:26:52.687461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101222observed ee46196f56450210d3320fbc445db067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.669712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101222/manifest.jsonobserved 838a8369d3670076ad2901b82d90cdf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.652590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101222/publication.mdobserved 8c8a053c5bd5590198f698ed06792972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.635512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101222/publication.txtobserved d5ee949d861f09c80d0b3d027a71f090...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. |
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