OT-2026-000086637
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000086637) never changes.
Identity and time
| Publication number | OT-2026-000086637 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7057-a84a-7023093800e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086637 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84e9c88f011023bb1166ee572d3d34ddb6f47026a9dd42a782a6d076f556a175 |
|---|---|
| Markdown | 5839d474349a22370f673b7d35afe276a92100c4ec5695f7439ab2053d1be658 |
| Publication page | 7232d63f04b67351020674f36aeae48904a6fc7e232591a5fb537e5df48658ad |
| Manifest | 504704e91c5595e95cbbce39809be0abd9758614cce310cfeb89128557d30901 |
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 | dro2ODn2UIMgA024ZkXC8fRFVWTPGSBbIaL0XD14b0jjsfYHxn0mjIxI3gYaTgbA5Lc01hTAIW8URBypm3CDDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:29.576204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086637observed 7232d63f04b67351020674f36aeae489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:29.557960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086637/manifest.jsonobserved 504704e91c5595e95cbbce39809be0ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.540216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086637/publication.mdobserved 5839d474349a22370f673b7d35afe276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.519364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086637/publication.txtobserved 84e9c88f011023bb1166ee572d3d34dd...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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