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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION III Award a ₱19.5M contract to EIRISH BUILDERS & SUPPLY INC.National agencies
Transaction hash:
d7ef97e3e4fa3a61d1fc4fa6898bc2f05e912c0dca686ae0443255ccdafc2c37
Status:
Included and unchanged
Block:
#5,323 690 blocks after it
Position in block:
Transaction 281 of 330
Award day:
Nov 7, 2023 (3 yrs ago)
Value:
₱19,502,786.34
Project:
23C00327
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 #5,323 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)DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION III awarded it to EIRISH BUILDERS & SUPPLY INC. on 2023-11-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23C00327: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2024-02-21). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 d7ef97e3e4…fc2c37now …
- 2. Block Merkle root changedstored 56ed8355d2…5d3f7enow …
- 3. Block #5323 hash changedstored d9617d1198…033358now …
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 329 records. Each step hashes the current value together with the sibling shown.
- leaf d7ef97e3e4fa3a61d1fc4fa6898bc2f05e912c0dca686ae0443255ccdafc2c37
- 01 L d5570630b4dd0f5c7e1c29908f7f0b9fd1db87c6aef015dd1e5f26c64b634104
- 02 R 298b26647e8c710a48aaa67e7faf500acf5d3ea40ec230f0a89d88630e292209
- 03 R dbd9d46c70a665db0769c8cc46b5646162219f1c5089ec81ddaab4cba29dfd77
- 04 L b2bd66bf4a686b2ff18ba73d0cd67bed486b770e1a6a590f6cbce7235b919a51
- 05 L 80d0eb542c60373ce3286029eea6447575e706d5bbad6189ce24477ce464df38
- 06 R 1a484b52cad735dec412972d8f2072c85cde9cb202a7725dcbc4d0278b12e8fc
- 07 R 460b5e158bb1a201edd9c014bf3a78055fdc0b59ff47a5ac713d3d22c6fb8a86
- 08 R 5c6883fb2811ea1a5850445afc53a1f2dd033489d2e17ccfce0cd709bbf0875f
- 09 L 68190defdcc69b6084436cb22c13f71d902155f7e81b2b2ed96dc3942d98d5f4
- root 56ed8355d2e859cbf51bbef3798bf275f462a856b8aac2a477cd5923125d3f7e