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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:
d145c06eda740ea4542007e99b80b45aae8018d5ae7c86feb926ef442463f224
Status:
Included and unchanged
Block:
#1,700 4,313 blocks after it
Position in block:
Transaction 261 of 321
Award day:
Mar 11, 2013 (13 yrs 8 mo ago)
Value:
₱249,950.00
Project:
Construction of Multi-Purpose Pavement

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 #1,700 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 TULUNGATUNG, ZANBOANGA CITY, ZAMBOANGA DEL SUR awarded it to ABSOLUTE ENGINEERING AND SUPPLIES on 2013-03-11.
    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   d145c06eda…63f224now      …
  2. 2. Block Merkle root changed
    stored   d4705e2b95…f2b95anow      …
  3. 3. Block #1700 hash changed
    stored   65fdba672d…901209now      …
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 320 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d145c06eda740ea4542007e99b80b45aae8018d5ae7c86feb926ef442463f224
  2. 01 L d11b077f334f3ae584b7a35055ff1e31c5d494b2bcfce34d4ebdc0c5716564b0
  3. 02 R e65dabc6c5a8f93bacf94efb2197a844f518622dc3dab1cb45069d000ccdb8c6
  4. 03 L f971097962ef51fe11f3e9ebca2cce9051b8032e3a84a106a1f8de628b077796
  5. 04 R aec86d61b478b35f036351319a2c688e7c6684b77e7a9d1ffd9e7f1ec8e9d6fa
  6. 05 R 43003fd32ab0556677114711616974253c78a6d61c84b8004e403d2f421f4234
  7. 06 R 0cfb8f5fea3f914c22c7a5f6f07819c3f3681edf03c8b8abfba2644637909818
  8. 07 R 6a976e580cf4b03e780a8520555f750cd9b0e6d8efe8e8315284621f870156bb
  9. 08 R b6d22d5bf4a491d71240933b0df536fcd1f3a9ce7d6b2cc292482c5553782870
  10. 09 L 7fe7422402f543c386b9abcb34a5730d58928b6bc23a2c882bd447ecc0f838d8
  11. root  d4705e2b95558df138615462598b3f86f1b3373f9bc69b8e4af6b311baf2b95a