OT-2026-000060608
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000060608) never changes.
Identity and time
| Publication number | OT-2026-000060608 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7df2-a762-5e0190079004 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060608 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a279723f0274e7886311a3b879b7c532e3da81f4e7d67f254596ae8180d496 |
|---|---|
| Markdown | be411e626f094e746261ef1f1aeb0d4b9f06ebe9b7474ad244f18d1658ffa910 |
| Publication page | 594b78535784cd62f2b0b1cbcd53a1a70752fd48dc5b4801e42ba9a234063b55 |
| Manifest | 6913b77e0b69bbb6b646a44b4f8ec4610940eb42cb1012f8ceaf95f9328991ff |
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 | GsyZAnmkSmrB6t0Um7gETheuTT9WDKCIkZCWssWV5aKDT8lpuFnWrOds+RqfOnvxkhZVqJqSXhaFuZhpw7GgBA== |
| 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
| 2026-09-17T10:43:13.873208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060608observed 594b78535784cd62f2b0b1cbcd53a1a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:13.855407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060608/manifest.jsonobserved 6913b77e0b69bbb6b646a44b4f8ec461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.838215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060608/publication.mdobserved be411e626f094e746261ef1f1aeb0d4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.820442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060608/publication.txtobserved a1a279723f0274e7886311a3b879b7c5...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. |
|---|