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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 MAYON CASTILLA SORSOGON Award a ₱100.7K contract to GDBS BUILDERS AND ENTERPRISEBarangays

Transaction hash:
5259791c19dec8223245cb0bc23b2e01b072db4fa98dbfc7cbc9d290f1c3e684
Status:
Included and unchanged
Block:
#5,901 112 blocks after it
Position in block:
Transaction 77 of 239
Award day:
Jul 7, 2025 (1 yr 4 mo ago)
Value:
₱100,700.00
Project:
Labor & Materials for the Improvement of Multi-Pur

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 #5,901 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 MAYON CASTILLA SORSOGON awarded it to GDBS BUILDERS AND ENTERPRISE on 2025-07-07.
    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   5259791c19…c3e684now      …
  2. 2. Block Merkle root changed
    stored   a0a14a74f2…23e2fanow      …
  3. 3. Block #5901 hash changed
    stored   9f3de86d15…bb0a01now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5259791c19dec8223245cb0bc23b2e01b072db4fa98dbfc7cbc9d290f1c3e684
  2. 01 L 52511d862247c5f680ff0c716ce3458a38c65f5b2cb0d06cb9580410f661d5e1
  3. 02 R e526482cf6ba90c720a270da22416166c90dbb67eaed38818f235debb66f2738
  4. 03 L ecf74fd6d024c63d5f54b497998c8d434c430376aa5783575f3aacf8a119f2eb
  5. 04 L e09361a38ca7a7639fe73164fe771414abac41926968223be825cfbb02d5b1c2
  6. 05 R 875a5aacb366c795a19dc9a6de4ba2ee96b83a30dbcc8f11494b6a0d81fbf8aa
  7. 06 R 7ed0e25f27387e7de3477137e5737187f73a099b93fba2ace1a7aef731ef8845
  8. 07 L ab1dc26529c6bda90f0f72fff526fdf28f6c9dfb3a8fe300334a4060420c9988
  9. 08 R 62d79123ff94027fd3df59116045e4bd54c91fa71bd86baa52976e3885b8320d
  10. root  a0a14a74f2f1ac7674c440c97e1c001a412596a7d7cd77e18507c8354923e2fa