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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

BARANGAY MABUNGA, CAMALIG, ALBAY Award a ₱400.5K contract to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
f4d9f23630e24ef3379e3ccf42769dee602c5615601d17e453dee7a2c642b456
Status:
Included and unchanged
Block:
#4,797 1,216 blocks after it
Position in block:
Transaction 564 of 586
Award day:
May 10, 2022 (4 yrs 6 mo ago)
Value:
₱400,454.00
Project:
Construction Projects

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 #4,797 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)
    BARANGAY MABUNGA, CAMALIG, ALBAY awarded it to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLY on 2022-05-10.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   f4d9f23630…42b456now      …
  2. 2. Block Merkle root changed
    stored   a91157e4d8…b2059anow      …
  3. 3. Block #4797 hash changed
    stored   4fc23c6e9d…588b92now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 585 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f4d9f23630e24ef3379e3ccf42769dee602c5615601d17e453dee7a2c642b456
  2. 01 R f53ab5d82bce575b8d421f02f6a4f660d2fad2e22550eb5e5471ba4295085860
  3. 02 R ec6f85d4c1c35b0e8ab8031b723dc4c52a900f0d53ff0c312b68fd3ca3129981
  4. 03 L c662601b2f93c0298e4fb901eaa0a63b0b9391f68372bd7660170af27cfb99cd
  5. 04 R 65b210f84cdfdfb42f4322383ea9a5862240638bf59507461bee55a78f2dde62
  6. 05 L 267dbb141bc9c22b11fe4ea34f67184e235b54ef41ced6946fe100c4531e134b
  7. 06 L d40d804ba583855bdbe01b716d8a4175af994c1f7b28da3d35fa16fd3a79d405
  8. 07 R 0408d3f22a2d6f575c838622122a334f23f80c3fd21b9cd753a72b5414e2885d
  9. 08 R 9beeb8b193cd437110265d812287f1310e78736401cc7d9d3efbde5b6f1405c2
  10. 09 R 2be7759d04148d4952a6f71ca5c147d28b311b42cf5cba6c79deabb831d036fa
  11. 10 L 9502f4a4bcf690b36e0dda5ef1394e536f93ec6f2338ca1489898509c40b0bfe
  12. root  a91157e4d81262db834c169cf1e89adb8455a9abcc5739b02e119b5520b2059a