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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 hash:
c7e7db29270d2149e41ecbc1ad5379839dac9fc8a3c94bc1bf6de0ade4711663
Status:
Included and unchanged
Block:
#3,251 2,762 blocks after it
Position in block:
Transaction 272 of 349
Award day:
Nov 20, 2017 (8 yrs 11 mo ago)
Value:
₱2,639,775.62
Project:
17RE0085- Construction of One (1) Unit, One (1) St

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 #3,251 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NEG. OCC. 4TH DEO awarded it to SILVER DRAGON CONSTRUCTION LUMBER AND GLASS SUPPLY on 2017-11-20.
    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   c7e7db2927…711663now      …
  2. 2. Block Merkle root changed
    stored   8ff6876812…3bb1f0now      …
  3. 3. Block #3251 hash changed
    stored   d2282b695e…41ca5bnow      …
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 348 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c7e7db29270d2149e41ecbc1ad5379839dac9fc8a3c94bc1bf6de0ade4711663
  2. 01 R c8068acdf661d73e3950c71b0070a3e032f27fd91802dd064c37151729508778
  3. 02 R 2c376750683734ae1c3c0755d91ec4d1a6410ba50e6b6977bb46e0093e4c7fe3
  4. 03 R 6f67feb6d242f0c8cba247601b55b94854da59511ab1d12f3d49f085363e07af
  5. 04 R 78bf397eb6b69bba907bc6c924852cad84c7fa83dd2563d5109772b2199da005
  6. 05 L 2872015ae355a6bd12a6ac09fd7789eba3b2a9d142ee13e25367df7d2d7eb077
  7. 06 R 7d1afae5a0b66a0876ac7c7a81b6f1fdfcb95c225564aa2d7ad764699f914770
  8. 07 R 71bcc53229c09fad761ae5bb10245fa1e4931fc4ec46abf16a984a9035da38ca
  9. 08 R f1b46202077b5c1f2f97886115755ab83486108a0bf37ae522d8477efe6bb316
  10. 09 L 3b63aca1b51e0232d5c01eba183a6428a11f6d9b6fb94be0bdabb2ef62fe85f3
  11. root  8ff687681294fc9384d95316fa2cdb0dc0152ac30dff0317e2d8022aa03bb1f0