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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 BINITAYAN - CAMALIG, ALBAY Award a ₱99.8K contract to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
e64c663e515d2d296dcabf771ed1e4c2f096541e8fa4cbe022e89d22c0edb017
Status:
Included and unchanged
Block:
#4,530 1,483 blocks after it
Position in block:
Transaction 263 of 291
Award day:
Aug 6, 2021 (5 yrs 3 mo ago)
Value:
₱99,844.00
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 #4,530 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 BINITAYAN - CAMALIG, ALBAY awarded it to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLY on 2021-08-06.
    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   e64c663e51…edb017now      …
  2. 2. Block Merkle root changed
    stored   7797cc4fcb…925031now      …
  3. 3. Block #4530 hash changed
    stored   976c8e9cbc…a6c6b6now      …
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 290 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e64c663e515d2d296dcabf771ed1e4c2f096541e8fa4cbe022e89d22c0edb017
  2. 01 L e5956b8b95d64ff523c995632456a7510d2dd7cbe1d97b6827cb3e9361e8e660
  3. 02 L 6919fa71bbdce22e5de58637d0d5ab1dafe529cab660de64cc005ac06cd868ad
  4. 03 L 6b872c8a6df12b1df476558bcb2423f737cdb753452605ed9cdcee305191000c
  5. 04 R b86769e906e3749cc28f80f5ad85bfbc803ecd45287b2d893bb2db4db6d5fa0a
  6. 05 R 453779e08c8b5454cb5c93b33ea79990a4042bbe156af244cca6c968a93085aa
  7. 06 R 81a14ec53d019e8cad0eb8d79ad90b58a8732f0043c9ed64b56ec6d72fd2011d
  8. 07 R 731a74afca0a2b18b16c6cabb67b97de022bc031d64911047621238a133813f6
  9. 08 R 2d22082e3d850bfea3dba115bbf4ec3aeec0da3b98f361e848b4be5befcda746
  10. 09 L 1cf148d2a9b67dcfd726b31f350196925b807763b745d7c59f4938a6c7f1d4b8
  11. root  7797cc4fcba09a00e397a154eae8fd9532178405f3ede341dde4fa633a925031