OT-2026-000007735
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000007735) never changes.
Identity and time
| Publication number | OT-2026-000007735 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-7570-891c-1d751aae0885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007735 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb606ad76b4fdfbcdd452ef6e76bacba2a05f88cab7062d2ca34f4afa6b6a3cc |
|---|---|
| Markdown | 5fd6c0168d08e656d8d413848032d6a30f0cd299b8686f7f5c26d99da8d24392 |
| Publication page | 9e8546366b00f64fec5a9c2f71810e73a4e141d5441ab310f8f5a2032d69dbd6 |
| Manifest | 5745a2b4e732c6c4cb3b183b7e77eac7045c8c0974a90eaddc3217457a780e93 |
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 | yz/u164J9tehk7eVzdw9mcFifHkx+/1D/wBPMDz/e/ZK2WWJ0FEr4ujB57PnFPpEPnYVfTR1foR1pek5nzleBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:07.625875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007735observed 9e8546366b00f64fec5a9c2f71810e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:07.608287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007735/manifest.jsonobserved 5745a2b4e732c6c4cb3b183b7e77eac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:07.591370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007735/publication.mdobserved 5fd6c0168d08e656d8d413848032d6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:07.574168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007735/publication.txtobserved fb606ad76b4fdfbcdd452ef6e76bacba...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. |
|---|