OT-2026-000079980
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000079980) never changes.
Identity and time
| Publication number | OT-2026-000079980 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-794f-996b-522d2e358d86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079980 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1c1dce43ce26dc4c9849b1f831e9f1fda7fa49dcf3a974cce7c00e288c5d24a |
|---|---|
| Markdown | c6c3938757f2b75340c8c42f1d81ac228d88f4d1bcd175576d47ba847427074d |
| Publication page | 86d73133abc3b15c76b4babe2c1a77484f2974d02062e2bd38c2aa6d3552d247 |
| Manifest | af2ce80cce7a4d127908f57dda3ed63518c8edff9ea48e17f7e9535d368fcc83 |
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 | N9+gHikH/NNDEJMNnLnigBmTyIinYR1ERgdovJQHmj9OTPc1jd2CetSdxS099RFtiWyVjdB74o06KPluUezeAA== |
| 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
| 2026-09-17T10:03:53.827531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079980observed 86d73133abc3b15c76b4babe2c1a7748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:53.807409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079980/manifest.jsonobserved af2ce80cce7a4d127908f57dda3ed635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.787484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079980/publication.mdobserved c6c3938757f2b75340c8c42f1d81ac22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.769720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079980/publication.txtobserved c1c1dce43ce26dc4c9849b1f831e9f1f...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. |
|---|