OT-2026-000086884
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000086884) never changes.
Identity and time
| Publication number | OT-2026-000086884 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7a5f-8128-2b8b6462252b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fba1b2f1ff4aa660177aaa921c8e412ed23b5e90cc20d353b6774331978540c |
|---|---|
| Markdown | 970732ce35135e179de05ce3c3a87b50c587cbbadd040f0777b3093b63242bc0 |
| Publication page | 82fb68cac70034dbbacac12bc19187d977ad7f1b1e9ab2794eb1ea735315420d |
| Manifest | ae12f86682ccd4495825eaded2cb2c1d98eb23000c43e0e83c4270dc3bec7255 |
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 | 6Ps0Ch0TizMoPv6gzvgVV3uLcBFLh+HQLmF2EnnrmmbEFvxju7Uya113ZSg6S+TJ7XpTGKztWxVIpMVzTdMfBw== |
| 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
| 2026-09-17T09:51:43.815749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086884observed 82fb68cac70034dbbacac12bc19187d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:43.798934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086884/manifest.jsonobserved ae12f86682ccd4495825eaded2cb2c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:43.781262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086884/publication.mdobserved 970732ce35135e179de05ce3c3a87b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:43.763658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086884/publication.txtobserved 2fba1b2f1ff4aa660177aaa921c8e412...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. |
|---|