OT-2026-000079058
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000079058) never changes.
Identity and time
| Publication number | OT-2026-000079058 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7b64-820a-e35d10bda570 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079058 |
| Status | PUBLIC |
Content hashes
| Canonical text | a41029158890c5f21bb7dd515658709cc41fe303ec71c869da2ca847399305cb |
|---|---|
| Markdown | 6fd7eb5eef275fc3278579e5bfac8f9f7e10d451f08631e6e2c3e2a40f0bc7e2 |
| Publication page | c963167de1078b05b63d71c1d6adda76d6e04615cbd896dba3e9217699187199 |
| Manifest | e11077b2a83d19444d547b690add2bdf5c047a9f129c35df26aa34792a44708e |
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 | k39fCUatsisgaTkbZBYb2uomNmPz+V1nWs9Tiq83Iq6ser8CUdIemlYneC5MCdl+mBCz9gY2lF5cFvCyBAUSAw== |
| 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
| 2026-09-17T10:05:24.540901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079058observed c963167de1078b05b63d71c1d6adda76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:24.523799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079058/manifest.jsonobserved e11077b2a83d19444d547b690add2bdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.502886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079058/publication.mdobserved 6fd7eb5eef275fc3278579e5bfac8f9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.480614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079058/publication.txtobserved a41029158890c5f21bb7dd515658709c...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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