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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

NATIONAL IRRIGATION ADMINISTRATION - REGION V Award a ₱14.1M contract to SISBRO CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
9a01e4130ac058bffbbf2c8a998925e4b32bdcec8d130b9680544e21eea26e18
Status:
Included and unchanged
Block:
#4,835 1,178 blocks after it
Position in block:
Transaction 106 of 162
Award day:
Jun 23, 2022 (4 yrs 4 mo ago)

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 #4,835 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)
    NATIONAL IRRIGATION ADMINISTRATION - REGION V awarded it to SISBRO CONSTRUCTION & SUPPLY on 2022-06-23.
    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   9a01e4130a…a26e18now      …
  2. 2. Block Merkle root changed
    stored   20c11cab5f…810ac4now      …
  3. 3. Block #4835 hash changed
    stored   aba56c98cb…a2d0d2now      …
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 161 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9a01e4130ac058bffbbf2c8a998925e4b32bdcec8d130b9680544e21eea26e18
  2. 01 R a23b70cebcd5a29ee82ed31f57889866886f28f22c51e87fe157d0fcc487fd87
  3. 02 L cfd8bc07e7908df4ab3fd7e8f30c03274733092679cce278aadb0b0ed8b57bb1
  4. 03 R ae2f59730ccc819ab0ae7e72b603eeb40c3010c3463da218b6d9d33afad3ad28
  5. 04 L 7125a5da81e16a02ba9161170f5ae15cd8b7d031b22de7e474680a40180bea60
  6. 05 R e8cbc819f9292d8422720f6588ddcf1743014656065408fde5c50102fa89971b
  7. 06 L 24e894733ab3df177df4197f90666f3d6e0859a95bcfbaf1bd34ed79e8a18fd4
  8. 07 L 84717998eefcc25193a8e6cd3e2282fbede61ee65d0d6d280ca2de66822d0ad9
  9. 08 R fa9fa5f199ed636beed031061ab44025465c48ba434359b8ba789722e0ba8842
  10. root  20c11cab5f69276165789ed78b8e980a20d2aab7cb8500f02659fadcc0810ac4