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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

DPWH-CAVITE I DISTRICT ENGINEERING OFFICE Award a ₱36.1M contract to TRIPLE 8 CONST. & SUPPLY INC.National agencies

Transaction hash:
b9d63d2db13117fdf0f7d1671a0a729deab25beb876fedc41fad065b8e299ec6
Status:
Included and unchanged
Block:
#2,306 3,707 blocks after it
Position in block:
Transaction 257 of 352
Award day:
Jan 26, 2015 (11 yrs 9 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 #2,306 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)
    DPWH-CAVITE I DISTRICT ENGINEERING OFFICE awarded it to TRIPLE 8 CONST. & SUPPLY INC. on 2015-01-26.
    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   b9d63d2db1…299ec6now      …
  2. 2. Block Merkle root changed
    stored   d536c5d681…3e73ednow      …
  3. 3. Block #2306 hash changed
    stored   0da6db4514…e3b67cnow      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b9d63d2db13117fdf0f7d1671a0a729deab25beb876fedc41fad065b8e299ec6
  2. 01 L b8ca625f30430e7a7b0201128d82519ebd0637295293ae053f9c7c66307aa3a5
  3. 02 R 4567083d36664d4c1f3ea687eae9d12de8ea00241a566504033424f86e3f17d5
  4. 03 R 579534a60293507468e18f72cdbe95a15e8dafaf830391aca906fc5bfc0dcadb
  5. 04 R 2930f9df4623631cb0900d732128eb11ab12803e4edcc4b72845762602f75591
  6. 05 R 130d86a6e02977058725cb4f62d0a8590aca7d8bd57bbc820ea9371f00409a26
  7. 06 R 433aaadf100fdb7c72a15695cd932b7fe50c463e24faa7335b9baa824df67001
  8. 07 R c7392d2223d2f1e54e6e801900d94baa8d5ccddc1eaccef3bdc5979b298c3034
  9. 08 R c9610b3bf382675819744c8d7eea297515a8b6da9891bc56fef6c6126418bead
  10. 09 L 5a16d0464fd4b8a746cbd84be86a32566ac162589cc52d9d6ba994cdc3997367
  11. root  d536c5d6814942850970a4e7f718f3143afdfb2cb6067d5513acf772e13e73ed