OT-2026-000097743
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097743) never changes.
Identity and time
| Publication number | OT-2026-000097743 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7ce9-af7a-b393bcb139a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 262025136043c80ef58effa0eabc1d5fe2db03daba02a74aea41333b8e0de637 |
|---|---|
| Markdown | 4db4daa99bb087ba5938dbdfb5113c2c4ae900f1dd8cddbdde483f58b22267ad |
| Publication page | a3be1b3eac4ad5b4326766ae9c80ce73cd691f9c03a65675ac8c3a4b60520b7c |
| Manifest | e2bb3b082ebcd5e5cddbfafa7e3688ca99f250d6c0623dd75b8668ada11daba0 |
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 | evk+q/f+ShPn1IQT3Xa+fcV9XB7Y3mNjjmdDOg9s8PVWroTx6Dv3cQ7dElsuTwRcHcToDoaHxVDb/f7+BnH7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:47.731713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097743observed a3be1b3eac4ad5b4326766ae9c80ce73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:47.705226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097743/manifest.jsonobserved e2bb3b082ebcd5e5cddbfafa7e3688ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.676573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097743/publication.mdobserved 4db4daa99bb087ba5938dbdfb5113c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.652995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097743/publication.txtobserved 262025136043c80ef58effa0eabc1d5f...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. |
|---|