OT-2026-000061624
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000061624) never changes.
Identity and time
| Publication number | OT-2026-000061624 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-790b-a9ed-454ba7443aae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 400171e49e972e83f618a2c0fe256d348aba6391ca2f2c1063da9f30ebc566b6 |
|---|---|
| Markdown | c1cf75f0d730df574195475d2eef45ec267628064b3e7da0cf90a4495efe778d |
| Publication page | b1fc9386d1d9dafa5dbd998e4d6bd73a52a928ecd762f6172e272c6761651c60 |
| Manifest | 550e0c5ecd8a10908d1ed2a483a61d920a237c929e8fab34ba8594ff067825ea |
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 | 7a4PB52rUr19rQ2yb/QQqfOFqWtClHxk8SPyOFDuh4o0N5C6qeE8z6jud2RtuWf9GqKOfRe4zajEKilMYoj0CQ== |
| 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
| 2026-09-17T10:41:33.503385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061624observed b1fc9386d1d9dafa5dbd998e4d6bd73a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:33.485008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061624/manifest.jsonobserved 550e0c5ecd8a10908d1ed2a483a61d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:33.466628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061624/publication.mdobserved c1cf75f0d730df574195475d2eef45ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:33.448845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061624/publication.txtobserved 400171e49e972e83f618a2c0fe256d34...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. |
|---|