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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

MUNICIPALITY OF BOMBON , CAMARINES SUR Award a ₱327.0K contract to JUKAR CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
dc7f8aeea10ae2bf056b3a5536d6d5bc4fad39c01d40e41587b0f75260ca7e47
Status:
Included and unchanged
Block:
#3,692 2,321 blocks after it
Position in block:
Transaction 206 of 230
Award day:
Feb 27, 2019 (7 yrs 8 mo ago)
Value:
₱327,000.00
Project:
CONSTRUCTION

Accountability

Bill Sec. 3 and 19
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 #3,692 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    MUNICIPALITY OF BOMBON , CAMARINES SUR awarded it to JUKAR CONSTRUCTION AND SUPPLY on 2019-02-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Bombon 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   dc7f8aeea1…ca7e47now      …
  2. 2. Block Merkle root changed
    stored   56d3a820e5…52dde2now      …
  3. 3. Block #3692 hash changed
    stored   9c6707e586…5103fanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 229 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dc7f8aeea10ae2bf056b3a5536d6d5bc4fad39c01d40e41587b0f75260ca7e47
  2. 01 R de14de2903cdb9ea769e8e5eab97fc744a0b521a9cece39997c887184238afda
  3. 02 L 0b32f0e512f5e39590b935734fcab2b5248078f06c1b1f8fe69b0de5a2b47b69
  4. 03 L 70a1adb6e0b77e29cfc87c9c6e340d751bceefe4c1980cb97e266864931f36a5
  5. 04 L faac144fc48bf0c8358e9cf61aa3b47454d6a788bde339cdb6c0a68490d5d49f
  6. 05 R 217f84b83c477265f3efd37530f6aa09c8f78284a41085ad446a7dd65f8db35e
  7. 06 R 0f6cf1a0f6bc0db84c3581b3208e2977e7fbdaf68988903cc2825237de73ff96
  8. 07 L 4a3a6402e4ebd4e339f5a37c7989a427d14c31d9b82ffe794e812784dc81e3ee
  9. 08 L f4ac498160939727686ef501be92089df4d8be2e34c5db18842582cfeec84efe
  10. root  56d3a820e50e0de20cbd4e3db3254f99e7fc9a33b69a4a4cb54d78691f52dde2