DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
PROVINCE OF ORIENTAL MINDORO Award a ₱735.8K contract to JSLBUILDERS AND CONSTRUCTION SUPPLYProvinces
Transaction hash:
f28d73ce41efed3c03669b636567df0e8b75c367f56a29d9d458719c51ab52e6
Status:
Included and unchanged
Block:
#5,306 707 blocks after it
Position in block:
Transaction 270 of 288
Award day:
Oct 18, 2023 (3 yrs ago)
Value:
₱735,786.20
Project:
Completion of SK Building at San Gabriel, Victoria
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,306 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PROVINCE OF ORIENTAL MINDORO awarded it to JSLBUILDERS AND CONSTRUCTION SUPPLY on 2023-10-18.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Oriental Mindoro gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored f28d73ce41…ab52e6now …
- 2. Block Merkle root changedstored 9d89c4db83…2f8804now …
- 3. Block #5306 hash changedstored f446cd02b2…be1d85now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 287 records. Each step hashes the current value together with the sibling shown.
- leaf f28d73ce41efed3c03669b636567df0e8b75c367f56a29d9d458719c51ab52e6
- 01 R f2cf4959c188f91326903d3c504529d3fab80c0a230b40cee84597dd0bcd3c93
- 02 L 592bbff2648cfccb06bfec9fd99cece7de46a4cb3407fa13a64afdec37ad325e
- 03 L 330bccb0f9cace1e311255b2799361b88df362420b960d9edbd5654fa70f96a8
- 04 L 2458df644654c7075ac69b0de9548636007401cd88379ca84f5512064ce764d8
- 05 R b0cdf3f6d83560e1132609d73ea66022cd4a36ce664740b2b14fc49a9cedef8e
- 06 R 07dc2940be1fc31cd1abe91c03d2f3315091b22f8a557a5bd26de7ac4269d91c
- 07 R bf9e394e5d9635ceb4ce298eefd40b51895fa19bb8d518672de8c13eaf7e6c9a
- 08 R 000f59f936174ffc11dc38d1e225592740abc1221e079d54b0657ed56e7fe6cd
- 09 L 3549d0f1853114f208a3233645323eae599e307ae8561566f585897516a4e379
- root 9d89c4db8319b22f98dedbdfbb26349e92758fd479d5956dec3c43a5c62f8804