OT-2026-000061074
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000061074) never changes.
Identity and time
| Publication number | OT-2026-000061074 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7126-8757-7e9be3e49d02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061074 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ebc61f0ec2191b3b1827db35c0737c9b30f1a35cdef1cb308fb3d4a212bc866 |
|---|---|
| Markdown | b43cc7b0e0f35a0c91a171c367a7dae98779b8a00442f64fc18a57e4b91d8c43 |
| Publication page | 13bbb7eff4cdf76b6ec1624edd58d3b36932f87a0f840461ef19599a9e2fa49a |
| Manifest | 3c3ada687c93955540889d4947f8b0cd8553de5b8374ea089ad1b0bdd233eaa2 |
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 | OZxpipO9gtCfbRkZkGrnq4Zg47E5B9EwP2djJcyPoElBc+rYSWQ4I9Zg2EoOXg/N1Rn5CO3StMRFHaKypgnqCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:26.099544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061074observed 13bbb7eff4cdf76b6ec1624edd58d3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:26.082311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061074/manifest.jsonobserved 3c3ada687c93955540889d4947f8b0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:26.062890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061074/publication.mdobserved b43cc7b0e0f35a0c91a171c367a7dae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:26.042820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061074/publication.txtobserved 8ebc61f0ec2191b3b1827db35c0737c9...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. |
|---|