OT-2026-000060342
Publication integrity record
Foam pad vacuum gripper, three stage ejector, vented after 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-2026-000060342) never changes.
Identity and time
| Publication number | OT-2026-000060342 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-76e3-9c64-ac3576d14cd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81049512783dedd1914427b973d2a4544b0d0d2fcbc6201ebdc85f943df8777f |
|---|---|
| Markdown | 254e5d4d01b81df98d5cf07576d23b0f18f27ad22aebc2f78040406aa94db8c2 |
| Publication page | 1932ac91a9a07e9d1a34ea77ca339794e1b154d6cd5a15fef6c7b57ec449e9b0 |
| Manifest | d910cf6731ca7d200b6d398dd0a7b68ad9e4f4e864c6ec73d5f7573fe085d05b |
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 | p6UpIic07225hFXLAyIlldxFbuy7kfDp3fNHJ6BrFONmOsXzzFD//S5kz4PebM11y5QSNalXkZVg1rikeZiuCw== |
| 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
| 2026-09-17T10:44:04.583513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060342observed 1932ac91a9a07e9d1a34ea77ca339794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:04.557321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060342/manifest.jsonobserved d910cf6731ca7d200b6d398dd0a7b68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.528805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060342/publication.mdobserved 254e5d4d01b81df98d5cf07576d23b0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.501946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060342/publication.txtobserved 81049512783dedd1914427b973d2a454...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. |
|---|